{"title":"C-Series","description":"\u003ch2\u003eC-Series control valves and complete systems\u003c\/h2\u003e\n\u003cp\u003eThe C-Series is a professional-grade control-valve platform built for water softeners, backwashing filters, and air-injection iron and sulfur systems. Engineered around a proven ceramic-disc and piston design, C-Series valves deliver dependable, repeatable regeneration cycle after cycle — the kind of reliability that installers choose when a system needs to run for years with minimal attention.\u003c\/p\u003e\n\u003ch3\u003eWhy professionals specify the C-Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable by design.\u003c\/strong\u003e Field-replaceable pistons, seals, and spacers mean a valve can be rebuilt in minutes instead of replaced — keeping long-term ownership costs low.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate metered regeneration.\u003c\/strong\u003e Demand-initiated controls regenerate based on actual water use, cutting salt and water waste compared with simple timer valves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow rates.\u003c\/strong\u003e Available in sizes that suit everything from a single-family home to light-commercial demand, with strong service flow and low pressure drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible programming.\u003c\/strong\u003e One platform runs softeners, filters, and air-injection setups, so a whole home can be treated with a consistent, familiar control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eC-Series valves power complete water softeners that remove hardness, backwashing carbon and specialty-media filters that reduce chlorine, taste, and sediment, and single-tank air-injection systems that strip iron, manganese, and rotten-egg sulfur from well water. Because the same control family covers each stage, a multi-stage treatment train can be built, programmed, and serviced as one coherent system.\u003c\/p\u003e\n\u003cp\u003eWhether you are building a new system or maintaining an existing one, the C-Series line here includes complete systems, control heads, and every rebuild part you need. Not sure which size or configuration fits your water? Send us your water test and flow requirements and we will size the right C-Series build for your home or facility, with expert support and fast US shipping.\u003c\/p\u003e\u003c!--coll-ext-v1--\u003e\u003ch3\u003eBuilt to be serviced, not replaced\u003c\/h3\u003e\u003cp\u003eA major reason the C-Series platform earns its professional reputation is how it is supported over a long service life. Because the valve family is widely used, replacement pistons, seals, injectors, drain controls, and boards are readily available, which means a small repair stays a small repair instead of forcing a whole-valve replacement. That serviceability keeps the total cost of ownership low and makes the C-Series a sound long-term choice for softeners, filters, and air-injection systems alike. Whether you are building a new system or maintaining an existing one, we can match the correct C-Series components to your configuration and provide the manuals and guidance to keep it running for years.\u003c\/p\u003e","products":[{"product_id":"complete-c-series-well-system","title":"The Complete C-Series Well System — Iron, Sulfur \u0026 Manganese (Chemical-Free)","description":"\u003c!--WSP-BUNDLE-INCLUDES--\u003e\u003cdiv class=\"wsp-inc\"\u003e\n\u003cdiv class=\"hd\"\u003e📦 A complete C-Series system — every part is C-Series\u003csmall\u003eEvery head is a genuine composite C-Series valve — one matched, chemical-free well-water platform.\u003c\/small\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bd\"\u003e\u003cdiv class=\"wsp-inc-cards\"\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cs-aio-control-ctj_01_c6aef99a-52f9-4395-a070-abc82fb5095c.jpg?v=1782678094\" alt=\"Nelsen C-Series AIO Katalox Filter\"\u003e\u003cdiv\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/cs-aio-10x54-katalox-system\"\u003eNelsen C-Series AIO Katalox Filter\u003c\/a\u003e\u003cdiv class=\"d\"\u003eAir-injection AIO on Katalox Light media — removes iron, rotten-egg sulfur AND manganese in one tank, no salt or chemicals.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"bc\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/wsp-8001876394037-full-product-framed-1200_4965feb2-77b5-4607-8fcc-e4779046a698.jpg?v=1790237631\" alt=\"C-Series Backwash \u0026amp; Filter Control Valve Head\"\u003e\u003cdiv\u003e\n\u003ca class=\"n\" href=\"https:\/\/watersoftenerplus.com\/products\/c-series-backwash-filter-control-valve\"\u003eC-Series Backwash \u0026amp; Filter Control Valve Head\u003c\/a\u003e\u003cdiv class=\"d\"\u003eC-Series backwashing carbon polish stage — knocks down taste, odor and fine sediment, self-cleaning on backwash.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"ft\"\u003eOne matched C-Series platform: same parts, same service, no mixed brands.\u003c\/div\u003e\n\u003c\/div\u003e\u003cp style=\"margin-top:14px;color:#33475b\"\u003eA genuine, brand-consistent C-Series build. The media in each stage is matched to your water problem, and because every part is C-Series, service and replacements stay consistent for the life of the system.\u003c\/p\u003e\n\u003ch3\u003eWhy a single-platform well system\u003c\/h3\u003e\n\u003cp\u003eWell water rarely presents one problem at a time. Hardness, iron and sediment usually arrive together, and the usual response is to bolt together whatever equipment is available — a valve from one maker, a tank from another, media from a third. That works until something needs service. Then the parts do not interchange, the seals differ, and a single failure means tracking down three suppliers.\u003c\/p\u003e\n\u003cp\u003eThis system is built entirely on the C-Series platform. The control head, the tank and the internals are designed as one product line, so service parts cross over between stages and a technician familiar with one valve is familiar with all of them. Seal kits, pistons and injectors share part numbers across the range rather than being unique to each unit.\u003c\/p\u003e\n\u003ch3\u003eSizing and support\u003c\/h3\u003e\n\u003cp\u003eCorrect sizing on a well depends on measured water chemistry rather than household size alone — iron level, pH and hardness all shift how the media should be specified. Send us a water test and we will confirm the configuration before anything ships. This system is quoted rather than sold from the shelf, so the build is matched to your water first. Call \u003cstrong\u003e813-897-9971\u003c\/strong\u003e to start.\u003c\/p\u003e","brand":"Water Softener Plus","offers":[{"title":"Default Title","offer_id":45736471527477,"sku":null,"price":1884.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cs-aio-control-ctj_01_7646a2e8-c4a8-46c3-99c1-6cb3906390ff-r1200.jpg?v=1789625681"},{"product_id":"csr-limescale-system","title":"C-Series Limescale \u0026 Scale Buildup System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Limescale \u0026amp; Scale Buildup System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve limescale \u0026amp; scale buildup for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves limescale \u0026amp; scale buildup from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it ion-exchanges the calcium and magnesium out so scale can never form. The C-Series head valve runs it; the media is what actually removes \u003ci\u003elimescale \u0026amp; scale buildup\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same limescale \u0026amp; scale buildup solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736803401781,"sku":"WSP-CSR-LIMESCALE-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736803434549,"sku":"WSP-CSR-LIMESCALE-M","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736803467317,"sku":"WSP-CSR-LIMESCALE-L","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-limescale-system_5b4e67cd-e3a2-4d9d-aa60-613455ef5f84.jpg?v=1784145075"},{"product_id":"csr-hard-water-system","title":"C-Series Hard Water System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Hard Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve hard water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves hard water from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it swaps the hardness minerals for a trace of sodium, protecting every pipe and appliance. The C-Series head valve runs it; the media is what actually removes \u003ci\u003ehard water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same hard water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736804548661,"sku":"WSP-CSR-HARD-WATER-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736804581429,"sku":"WSP-CSR-HARD-WATER-M","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736804614197,"sku":"WSP-CSR-HARD-WATER-L","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-hard-water-system.jpg?v=1784145077"},{"product_id":"csr-spot-free-dishes-system","title":"C-Series Spotty Dishes \u0026 Glassware System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Spotty Dishes \u0026amp; Glassware System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve spotty dishes \u0026amp; glassware for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves spotty dishes \u0026amp; glassware from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it removes the hardness that dries into spots so glassware comes out clear. The C-Series head valve runs it; the media is what actually removes \u003ci\u003espotty dishes \u0026amp; glassware\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same spotty dishes \u0026amp; glassware solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736804909109,"sku":"WSP-CSR-SPOT-FREE-DISHES-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736804941877,"sku":"WSP-CSR-SPOT-FREE-DISHES-M","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736804974645,"sku":"WSP-CSR-SPOT-FREE-DISHES-L","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-spot-free-dishes-syste.jpg?v=1784145080"},{"product_id":"csr-scale-water-heater-system","title":"C-Series Scale in the Water Heater System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Scale in the Water Heater System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve scale in the water heater for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves scale in the water heater from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it stops scale from coating the heating element and stealing efficiency. The C-Series head valve runs it; the media is what actually removes \u003ci\u003escale in the water heater\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same scale in the water heater solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736805171253,"sku":"WSP-CSR-SCALE-WATER-HEATER-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736805204021,"sku":"WSP-CSR-SCALE-WATER-HEATER-M","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736805236789,"sku":"WSP-CSR-SCALE-WATER-HEATER-L","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-scale-water-heater-sys.jpg?v=1784145082"},{"product_id":"csr-hard-water-large-home-system","title":"C-Series Hard Water — Large Home System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Hard Water — Large Home System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve hard water — large home for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — high-capacity resin tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e high-capacity resin tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves hard water — large home from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. The C-Series head valve runs it; the media is what actually removes \u003ci\u003ehard water — large home\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same hard water — large home solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"64,000 Grains · 2–4 Baths (13 GPM)","offer_id":45736805990453,"sku":"WSP-CSR-HARD-WATER-LARGE-HOME-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"96,000 Grains · 5–7 Baths (18 GPM)","offer_id":45736806023221,"sku":"WSP-CSR-HARD-WATER-LARGE-HOME-M","price":1527.0,"currency_code":"USD","in_stock":true},{"title":"128,000 Grains · 8+ Baths (22 GPM)","offer_id":45736806055989,"sku":"WSP-CSR-HARD-WATER-LARGE-HOME-L","price":1864.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-hard-water-large-home.jpg?v=1784145084"},{"product_id":"csr-faded-laundry-system","title":"C-Series Faded, Stiff Laundry System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\r\n\u003cdiv class=\"hero\"\u003e\r\n\u003ch2\u003eC-Series Faded, Stiff Laundry System\u003c\/h2\u003e\r\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve faded, stiff laundry for good.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\r\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\r\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\r\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\r\n\u003cli\u003e\r\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\r\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\r\n\u003cdiv class=\"spec\"\u003e\r\n\u003cdiv\u003e\r\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRemoves faded, stiff laundry from your water\u003c\/li\u003e\r\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\r\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\r\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\r\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv class=\"k\"\u003e\r\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it removes the minerals that dull colors and stiffen fabric. The C-Series head valve runs it; the media is what actually removes \u003ci\u003efaded, stiff laundry\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\r\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\r\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\r\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same faded, stiff laundry solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\r\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\r\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\r\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\r\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\r\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\r\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\r\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\r\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\r\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\r\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736806088757,"sku":"WSP-CSR-FADED-LAUNDRY-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736806121525,"sku":"WSP-CSR-FADED-LAUNDRY-M","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736806154293,"sku":"WSP-CSR-FADED-LAUNDRY-L","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-faded-laundry-system.jpg?v=1784145087"},{"product_id":"csr-soap-lather-system","title":"C-Series Soap Won't Lather System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Soap Won't Lather System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve soap won't lather for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves soap won't lather from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it softens the water so soap and detergent lather with far less product. The C-Series head valve runs it; the media is what actually removes \u003ci\u003esoap won't lather\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same soap won't lather solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736806187061,"sku":"WSP-CSR-SOAP-LATHER-S","price":1225.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736806219829,"sku":"WSP-CSR-SOAP-LATHER-M","price":1450.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736806252597,"sku":"WSP-CSR-SOAP-LATHER-L","price":1675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-soap-lather-system.jpg?v=1784145089"},{"product_id":"csr-dry-skin-system","title":"C-Series Dry, Itchy Skin System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\r\n\u003cdiv class=\"hero\"\u003e\r\n\u003ch2\u003eC-Series Dry, Itchy Skin System\u003c\/h2\u003e\r\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve dry, itchy skin for good.\u003c\/p\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\r\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\r\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\r\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\r\n\u003cli\u003e\r\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cb\u003eTank\u003c\/b\u003e — a high-capacity resin tank\u003c\/li\u003e\r\n\u003cli\u003e\r\n\u003cb\u003eMedia\u003c\/b\u003e — 10% cross-linked cation softening resin\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\r\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a high-capacity resin tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\r\n\u003cdiv class=\"spec\"\u003e\r\n\u003cdiv\u003e\r\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cb\u003eTank:\u003c\/b\u003e a high-capacity resin tank\u003c\/div\u003e\r\n\u003cdiv\u003e\r\n\u003cb\u003eMedia:\u003c\/b\u003e 10% cross-linked cation softening resin\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eRemoves dry, itchy skin from your water\u003c\/li\u003e\r\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\r\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\r\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\r\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cdiv class=\"k\"\u003e\r\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003e10% cross-linked cation softening resin\u003c\/b\u003e. In plain terms, it strips the hard-water film that dries and irritates skin. The C-Series head valve runs it; the media is what actually removes \u003ci\u003edry, itchy skin\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\r\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\r\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\r\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same dry, itchy skin solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\r\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\r\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\r\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\r\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\r\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\r\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\r\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\r\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\r\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\r\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c\/div\u003e\r\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736806416437,"sku":"WSP-CSR-DRY-SKIN-S","price":1180.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736806449205,"sku":"WSP-CSR-DRY-SKIN-M","price":1339.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736806481973,"sku":"WSP-CSR-DRY-SKIN-L","price":1609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-dry-skin-system.jpg?v=1784145091"},{"product_id":"csr-salt-free-system","title":"C-Series Salt-Free Scale Control System","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Salt-Free Scale Control System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve salt-free scale control for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a conditioning tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — template-assisted crystallization (TAC) media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a conditioning tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a conditioning tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e template-assisted crystallization (TAC) media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves salt-free scale control from your water\u003c\/li\u003e\n\u003cli\u003eSpot-free dishes and glassware\u003c\/li\u003e\n\u003cli\u003eSofter skin and hair, far less soap and detergent\u003c\/li\u003e\n\u003cli\u003eLonger life for your water heater and appliances\u003c\/li\u003e\n\u003cli\u003eNo more scale on fixtures and tile\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003etemplate-assisted crystallization (TAC) media\u003c\/b\u003e. In plain terms, it turns hardness into microscopic crystals that can't stick to pipes — no salt, no drain. The C-Series head valve runs it; the media is what actually removes \u003ci\u003esalt-free scale control\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same salt-free scale control solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/filtersorb_9cee3036-8523-43b2-96fa-9eaa1d5be5f6.jpg\" alt=\"Salt-free TAC scale-control media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eSalt-free TAC scale-control media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eTemplate-Assisted Crystallization turns hardness into harmless microcrystals\u003c\/li\u003e\n\u003cli\u003ePrevents scale with ZERO salt, ZERO waste water and NO backwash drain\u003c\/li\u003e\n\u003cli\u003eKeeps healthy minerals in your water — eco-friendly\u003c\/li\u003e\n\u003cli\u003eVirtually maintenance-free\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"Up to 3 Baths · 1.0 cu ft TAC · 11 GPM","offer_id":45736806514741,"sku":"WSP-CSR-SALT-FREE-S","price":954.0,"currency_code":"USD","in_stock":true},{"title":"4–6 Baths · 1.5 cu ft TAC · 13 GPM","offer_id":45736806547509,"sku":"WSP-CSR-SALT-FREE-M","price":1180.0,"currency_code":"USD","in_stock":true},{"title":"6+ Baths · 2.0 cu ft TAC · 16 GPM","offer_id":45736806580277,"sku":"WSP-CSR-SALT-FREE-L","price":1398.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-salt-free-system.jpg?v=1784145093"},{"product_id":"csr-iron-rust-system","title":"C-Series Orange Iron \u0026 Rust Stains Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Orange Iron \u0026amp; Rust Stains System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve orange iron \u0026amp; rust stains for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection oxidizing tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Katalox Light oxidizing media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection oxidizing tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection oxidizing tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Katalox Light oxidizing media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves orange iron \u0026amp; rust stains from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKatalox Light oxidizing media\u003c\/b\u003e. In plain terms, it an air pocket oxidizes iron into a particle the bed traps and backwashes away. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eorange iron \u0026amp; rust stains\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same orange iron \u0026amp; rust stains solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736806744117,"sku":"WSP-CSR-IRON-RUST-S","price":1244.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736806776885,"sku":"WSP-CSR-IRON-RUST-M","price":1431.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736806809653,"sku":"WSP-CSR-IRON-RUST-L","price":1684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-iron-rust-system.jpg?v=1784145096"},{"product_id":"csr-sulfur-system","title":"C-Series Rotten-Egg Sulfur Smell Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Rotten-Egg Sulfur Smell System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve rotten-egg sulfur smell for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection oxidizing tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Katalox Light oxidizing media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection oxidizing tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection oxidizing tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Katalox Light oxidizing media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves rotten-egg sulfur smell from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKatalox Light oxidizing media\u003c\/b\u003e. In plain terms, it air oxidizes hydrogen-sulfide gas into a solid the bed flushes to drain. The C-Series head valve runs it; the media is what actually removes \u003ci\u003erotten-egg sulfur smell\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same rotten-egg sulfur smell solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736807825461,"sku":"WSP-CSR-SULFUR-S","price":1244.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736807858229,"sku":"WSP-CSR-SULFUR-M","price":1431.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736807890997,"sku":"WSP-CSR-SULFUR-L","price":1684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-sulfur-system.jpg?v=1784145098"},{"product_id":"csr-manganese-system","title":"C-Series Black Manganese Stains Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Black Manganese Stains System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve black manganese stains for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection oxidizing tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Katalox Light manganese-dioxide media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection oxidizing tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection oxidizing tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Katalox Light manganese-dioxide media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves black manganese stains from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKatalox Light manganese-dioxide media\u003c\/b\u003e. In plain terms, it oxidizes manganese into a solid trapped in the bed and flushed on backwash. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eblack manganese stains\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same black manganese stains solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736807923765,"sku":"WSP-CSR-MANGANESE-S","price":1032.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736807956533,"sku":"WSP-CSR-MANGANESE-M","price":1248.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736807989301,"sku":"WSP-CSR-MANGANESE-L","price":1449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-manganese-system.jpg?v=1784145100"},{"product_id":"csr-metallic-taste-system","title":"C-Series Metallic-Tasting Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Metallic-Tasting Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve metallic-tasting water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection oxidizing tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Katalox Light oxidizing media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection oxidizing tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection oxidizing tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Katalox Light oxidizing media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves metallic-tasting water from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKatalox Light oxidizing media\u003c\/b\u003e. In plain terms, it removes the dissolved iron and manganese behind a metallic taste. The C-Series head valve runs it; the media is what actually removes \u003ci\u003emetallic-tasting water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same metallic-tasting water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736808022069,"sku":"WSP-CSR-METALLIC-TASTE-S","price":1244.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736808054837,"sku":"WSP-CSR-METALLIC-TASTE-M","price":1431.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736808087605,"sku":"WSP-CSR-METALLIC-TASTE-L","price":1684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-metallic-taste-system.jpg?v=1784145103"},{"product_id":"csr-iron-hardness-system","title":"C-Series Iron + Hard Water (Well) System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Iron + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: air-injection iron \u0026amp; sulfur filter followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Air-Injection Iron \u0026amp; Sulfur Filter:\u003c\/b\u003e genuine C-Series air-injection control valve, its own FRP filter cylinder, and a full load of Katalox-Light oxidizing media. It oxidizes and filters iron, manganese and rotten-egg sulfur out of the water.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the air-injection iron \u0026amp; sulfur filter oxidizes and filters iron, manganese and rotten-egg sulfur out of the water. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736808120373,"sku":"WSP-CSR-IRON-HARDNESS-S","price":1974.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736808153141,"sku":"WSP-CSR-IRON-HARDNESS-M","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736808185909,"sku":"WSP-CSR-IRON-HARDNESS-L","price":2662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-iron-hardness-system_84a2159c-7a80-4eac-a134-69a7e3ee36f1.jpg?v=1784150802"},{"product_id":"csr-well-rust-hardness-system","title":"C-Series Well Rust + Hardness System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Well Rust + Hardness System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: air-injection iron filter followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Air-Injection Iron Filter:\u003c\/b\u003e genuine C-Series air-injection control valve, its own FRP filter cylinder, and a full load of Katalox-Light oxidizing media. It oxidizes and filters well rust and iron before it can stain or foul the resin.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the air-injection iron filter oxidizes and filters well rust and iron before it can stain or foul the resin. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736808382517,"sku":"WSP-CSR-WELL-RUST-HARDNESS-S","price":1974.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736808415285,"sku":"WSP-CSR-WELL-RUST-HARDNESS-M","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736808448053,"sku":"WSP-CSR-WELL-RUST-HARDNESS-L","price":2662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-well-rust-hardness-sys_8a5ee1eb-8f35-494f-a04c-3c4e2663fd55.jpg?v=1784150805"},{"product_id":"csr-iron-bacteria-system","title":"C-Series Iron Bacteria \u0026 Slime Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Iron Bacteria \u0026amp; Slime System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve iron bacteria \u0026amp; slime for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection oxidizing tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — catalytic oxidizing media with chlorination compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection oxidizing tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection oxidizing tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e catalytic oxidizing media with chlorination compatibility\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves iron bacteria \u0026amp; slime from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecatalytic oxidizing media with chlorination compatibility\u003c\/b\u003e. In plain terms, it oxidizes and filters the iron the bacteria feed on, breaking the slime cycle. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eiron bacteria \u0026amp; slime\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same iron bacteria \u0026amp; slime solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736808742965,"sku":"WSP-CSR-IRON-BACTERIA-S","price":1210.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736808775733,"sku":"WSP-CSR-IRON-BACTERIA-M","price":1380.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736808808501,"sku":"WSP-CSR-IRON-BACTERIA-L","price":1616.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-iron-bacteria-system.jpg?v=1784145106"},{"product_id":"csr-sediment-system","title":"C-Series Cloudy, Sandy Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Cloudy, Sandy Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve cloudy, sandy water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a backwashing multimedia tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Turbidex graded filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a backwashing multimedia tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a backwashing multimedia tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Turbidex graded filtration media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves cloudy, sandy water from your water\u003c\/li\u003e\n\u003cli\u003eClear, grit-free water house-wide\u003c\/li\u003e\n\u003cli\u003eProtects valves, softeners and appliances from wear\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing — no cartridges to change\u003c\/li\u003e\n\u003cli\u003eHandles well-pump sand and turbidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eTurbidex graded filtration media\u003c\/b\u003e. In plain terms, it traps fine sediment to about 5 microns and backwashes itself clean. The C-Series head valve runs it; the media is what actually removes \u003ci\u003ecloudy, sandy water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same cloudy, sandy water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/turbidex.jpg\" alt=\"Turbidex graded sediment media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eTurbidex graded sediment media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eFilters sand, silt and turbidity down to ~5 micron\u003c\/li\u003e\n\u003cli\u003eHigher dirt-holding capacity and lower pressure drop than sand\u003c\/li\u003e\n\u003cli\u003eBackwashes clean — no cartridges to buy\u003c\/li\u003e\n\u003cli\u003eProtects valves, fixtures and appliances from grit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736809267253,"sku":"WSP-CSR-SEDIMENT-S","price":819.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736809300021,"sku":"WSP-CSR-SEDIMENT-M","price":950.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736809332789,"sku":"WSP-CSR-SEDIMENT-L","price":1118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-sediment-system.jpg?v=1784145108"},{"product_id":"csr-sediment-well-pump-system","title":"C-Series Sediment From the Well Pump Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Sediment From the Well Pump System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve sediment from the well pump for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a backwashing multimedia tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Turbidex graded filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a backwashing multimedia tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a backwashing multimedia tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Turbidex graded filtration media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves sediment from the well pump from your water\u003c\/li\u003e\n\u003cli\u003eClear, grit-free water house-wide\u003c\/li\u003e\n\u003cli\u003eProtects valves, softeners and appliances from wear\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing — no cartridges to change\u003c\/li\u003e\n\u003cli\u003eHandles well-pump sand and turbidity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eTurbidex graded filtration media\u003c\/b\u003e. In plain terms, it catches sand and grit before it wears valves, softeners and appliances. The C-Series head valve runs it; the media is what actually removes \u003ci\u003esediment from the well pump\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same sediment from the well pump solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/turbidex.jpg\" alt=\"Turbidex graded sediment media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eTurbidex graded sediment media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eFilters sand, silt and turbidity down to ~5 micron\u003c\/li\u003e\n\u003cli\u003eHigher dirt-holding capacity and lower pressure drop than sand\u003c\/li\u003e\n\u003cli\u003eBackwashes clean — no cartridges to buy\u003c\/li\u003e\n\u003cli\u003eProtects valves, fixtures and appliances from grit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736809398325,"sku":"WSP-CSR-SEDIMENT-WELL-PUMP-S","price":819.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736809431093,"sku":"WSP-CSR-SEDIMENT-WELL-PUMP-M","price":950.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736809463861,"sku":"WSP-CSR-SEDIMENT-WELL-PUMP-L","price":1118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-sediment-well-pump-sys.jpg?v=1784145110"},{"product_id":"csr-chlorine-system","title":"C-Series Chlorine Taste \u0026 Smell Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Chlorine Taste \u0026amp; Smell System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve chlorine taste \u0026amp; smell for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a backwashing carbon tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — high-grade catalytic activated carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a backwashing carbon tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a backwashing carbon tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e high-grade catalytic activated carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves chlorine taste \u0026amp; smell from your water\u003c\/li\u003e\n\u003cli\u003eClean, chlorine-free taste and smell at every tap\u003c\/li\u003e\n\u003cli\u003eGentler water for skin, hair and laundry\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and appliances\u003c\/li\u003e\n\u003cli\u003eWhole-house coverage, no cartridges to swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ehigh-grade catalytic activated carbon\u003c\/b\u003e. In plain terms, it adsorbs chlorine and the compounds that carry its taste and odor. The C-Series head valve runs it; the media is what actually removes \u003ci\u003echlorine taste \u0026amp; smell\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same chlorine taste \u0026amp; smell solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736809496629,"sku":"WSP-CSR-CHLORINE-S","price":1000.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736809529397,"sku":"WSP-CSR-CHLORINE-M","price":1300.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736809562165,"sku":"WSP-CSR-CHLORINE-L","price":1468.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-chlorine-system.jpg?v=1784145113"},{"product_id":"csr-chloramine-system","title":"C-Series Chloramine (City Water) Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Chloramine (City Water) System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve chloramine (city water) for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a backwashing carbon tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Centaur catalytic activated carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a backwashing carbon tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a backwashing carbon tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Centaur catalytic activated carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves chloramine from your water\u003c\/li\u003e\n\u003cli\u003eClean, chlorine-free taste and smell at every tap\u003c\/li\u003e\n\u003cli\u003eGentler water for skin, hair and laundry\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and appliances\u003c\/li\u003e\n\u003cli\u003eWhole-house coverage, no cartridges to swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eCentaur catalytic activated carbon\u003c\/b\u003e. In plain terms, it breaks the chlorine-ammonia bond and adsorbs both parts. The C-Series head valve runs it; the media is what actually removes \u003ci\u003echloramine (city water)\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same chloramine (city water) solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736811036725,"sku":"WSP-CSR-CHLORAMINE-S","price":1000.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736811069493,"sku":"WSP-CSR-CHLORAMINE-M","price":1300.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736811102261,"sku":"WSP-CSR-CHLORAMINE-L","price":1468.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-chloramine-system.jpg?v=1784145115"},{"product_id":"csr-acidic-system","title":"C-Series Acidic \/ Low-pH Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Acidic \/ Low-pH Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve acidic \/ low-ph water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an upflow calcite tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — calcite with a Corosex blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of an upflow calcite tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an upflow calcite tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e calcite with a Corosex blend\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves acidic \/ low-ph water from your water\u003c\/li\u003e\n\u003cli\u003eStops blue-green staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eProtects copper pipe, solder and fixtures\u003c\/li\u003e\n\u003cli\u003eBrings pH into a safe, non-corrosive range\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing calcite bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecalcite with a Corosex blend\u003c\/b\u003e. In plain terms, it dissolves a trace of calcite to raise pH so water stops corroding pipes. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eacidic \/ low-ph water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same acidic \/ low-ph water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736811135029,"sku":"WSP-CSR-ACIDIC-S","price":787.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736811167797,"sku":"WSP-CSR-ACIDIC-M","price":876.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736811200565,"sku":"WSP-CSR-ACIDIC-L","price":1008.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-acidic-system.jpg?v=1784145117"},{"product_id":"csr-copper-stains-system","title":"C-Series Blue-Green Copper Stains Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Blue-Green Copper Stains System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve blue-green copper stains for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an upflow calcite tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — calcite neutralizing media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of an upflow calcite tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an upflow calcite tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e calcite neutralizing media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves blue-green copper stains from your water\u003c\/li\u003e\n\u003cli\u003eStops blue-green staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eProtects copper pipe, solder and fixtures\u003c\/li\u003e\n\u003cli\u003eBrings pH into a safe, non-corrosive range\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing calcite bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecalcite neutralizing media\u003c\/b\u003e. In plain terms, it raises pH so acidic water stops leaching copper from your pipes. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eblue-green copper stains\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same blue-green copper stains solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736811397173,"sku":"WSP-CSR-COPPER-STAINS-S","price":787.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736811429941,"sku":"WSP-CSR-COPPER-STAINS-M","price":876.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736811462709,"sku":"WSP-CSR-COPPER-STAINS-L","price":1008.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-copper-stains-system.jpg?v=1784145120"},{"product_id":"csr-corrosive-pipes-system","title":"C-Series Corrosive Water Damaging Pipes Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Corrosive Water Damaging Pipes System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve corrosive water damaging pipes for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an upflow calcite tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — calcite with a Corosex blend\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of an upflow calcite tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an upflow calcite tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e calcite with a Corosex blend\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves corrosive water damaging pipes from your water\u003c\/li\u003e\n\u003cli\u003eStops blue-green staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eProtects copper pipe, solder and fixtures\u003c\/li\u003e\n\u003cli\u003eBrings pH into a safe, non-corrosive range\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing calcite bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecalcite with a Corosex blend\u003c\/b\u003e. In plain terms, it neutralizes aggressive water to protect pipes, solder and fixtures. The C-Series head valve runs it; the media is what actually removes \u003ci\u003ecorrosive water damaging pipes\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same corrosive water damaging pipes solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736811495477,"sku":"WSP-CSR-CORROSIVE-PIPES-S","price":787.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736811528245,"sku":"WSP-CSR-CORROSIVE-PIPES-M","price":876.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736811561013,"sku":"WSP-CSR-CORROSIVE-PIPES-L","price":1008.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-corrosive-pipes-system.jpg?v=1784145122"},{"product_id":"csr-acid-hardness-system","title":"C-Series Acidic Water + Hard Water (Well) System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Acidic Water + Hard Water (Well) System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: calcite neutralizer followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Calcite Neutralizer:\u003c\/b\u003e genuine C-Series backwashing control valve, its own FRP filter cylinder, and a full load of calcite with a Corosex blend. It raises low pH FIRST to stop corrosion and blue-green staining (must precede softening).\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the calcite neutralizer raises low pH FIRST to stop corrosion and blue-green staining (must precede softening). It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736811724853,"sku":"WSP-CSR-ACID-HARDNESS-S","price":1665.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736811757621,"sku":"WSP-CSR-ACID-HARDNESS-M","price":1848.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736811790389,"sku":"WSP-CSR-ACID-HARDNESS-L","price":2112.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-acid-hardness-system_a7ae4a8c-9dc4-4b9c-9d97-23a8b1dc0df4.jpg?v=1784150808"},{"product_id":"csr-tannin-system","title":"C-Series Yellow, Tea-Colored Tannin Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Yellow, Tea-Colored Tannin Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve yellow, tea-colored tannin water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a specialty ion-exchange tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — Purolite tannin-selective anion resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a specialty ion-exchange tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a specialty ion-exchange tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e Purolite tannin-selective anion resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves yellow, tea-colored tannin water from your water\u003c\/li\u003e\n\u003cli\u003eTargets and removes the specific contaminant\u003c\/li\u003e\n\u003cli\u003eConsistent capacity between regenerations\u003c\/li\u003e\n\u003cli\u003eWhole-home protection at every tap\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media — never a sealed box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ePurolite tannin-selective anion resin\u003c\/b\u003e. In plain terms, it adsorbs the organic tannins that color water, regenerating with brine. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eyellow, tea-colored tannin water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same yellow, tea-colored tannin water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr26_1.jpg\" alt=\"Selective exchange resin\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eSelective exchange resin\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eTargets the specific contaminant — tannin, nitrate, arsenic, uranium or PFAS\u003c\/li\u003e\n\u003cli\u003eLeaves beneficial minerals in place\u003c\/li\u003e\n\u003cli\u003eHigh selective capacity for reliable reduction\u003c\/li\u003e\n\u003cli\u003eRegenerates for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736811954229,"sku":"WSP-CSR-TANNIN-S","price":1354.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736811986997,"sku":"WSP-CSR-TANNIN-M","price":1734.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736812019765,"sku":"WSP-CSR-TANNIN-L","price":2158.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-tannin-system.jpg?v=1784145124"},{"product_id":"csr-bacteria-system","title":"C-Series Bacteria \u0026 Coliform (Well) Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Bacteria \u0026amp; Coliform (Well) System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve bacteria \u0026amp; coliform (well) for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house contact\/filtration tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — KDF-55 with catalytic carbon (bacteriostatic)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house contact\/filtration tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house contact\/filtration tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e KDF-55 with catalytic carbon (bacteriostatic)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves bacteria \u0026amp; coliform from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKDF-55 with catalytic carbon (bacteriostatic)\u003c\/b\u003e. In plain terms, it suppresses bacteria growth and strips chlorine\/odor; pair the UV stage in our well bundle for full disinfection. The C-Series head valve runs it; the media is what actually removes \u003ci\u003ebacteria \u0026amp; coliform (well)\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same bacteria \u0026amp; coliform (well) solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/kdf-55_d74beb09-8385-4555-8e7a-19e09cb30f76.jpg\" alt=\"KDF-55 + catalytic carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKDF-55 + catalytic carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eRedox media removes chlorine and heavy metals like lead \u0026amp; mercury\u003c\/li\u003e\n\u003cli\u003eControls bacteria and scale inside the tank\u003c\/li\u003e\n\u003cli\u003eExtends the life of the carbon and resin\u003c\/li\u003e\n\u003cli\u003eExcellent for chlorinated city water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736812314677,"sku":"WSP-CSR-BACTERIA-S","price":1748.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736812347445,"sku":"WSP-CSR-BACTERIA-M","price":2328.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736812380213,"sku":"WSP-CSR-BACTERIA-L","price":2945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-bacteria-system.jpg?v=1784145126"},{"product_id":"csr-lead-system","title":"C-Series Lead in Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Lead in Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve lead in water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house adsorption tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — KDF-55 plus catalytic carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house adsorption tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house adsorption tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e KDF-55 plus catalytic carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves lead in water from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKDF-55 plus catalytic carbon\u003c\/b\u003e. In plain terms, it KDF-55's redox reaction bonds dissolved lead out of the water. The C-Series head valve runs it; the media is what actually removes \u003ci\u003elead in water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same lead in water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/kdf-55_d74beb09-8385-4555-8e7a-19e09cb30f76.jpg\" alt=\"KDF-55 + catalytic carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKDF-55 + catalytic carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eRedox media removes chlorine and heavy metals like lead \u0026amp; mercury\u003c\/li\u003e\n\u003cli\u003eControls bacteria and scale inside the tank\u003c\/li\u003e\n\u003cli\u003eExtends the life of the carbon and resin\u003c\/li\u003e\n\u003cli\u003eExcellent for chlorinated city water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736813068341,"sku":"WSP-CSR-LEAD-S","price":1748.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736813101109,"sku":"WSP-CSR-LEAD-M","price":2328.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736813133877,"sku":"WSP-CSR-LEAD-L","price":2945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-lead-system.jpg?v=1784145128"},{"product_id":"csr-pfas-system","title":"C-Series PFAS Forever Chemicals Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series PFAS Forever Chemicals System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve pfas forever chemicals for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house adsorption tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — PFAS-selective resin plus activated carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house adsorption tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house adsorption tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e PFAS-selective resin plus activated carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves pfas forever chemicals from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ePFAS-selective resin plus activated carbon\u003c\/b\u003e. In plain terms, it a selective resin grabs the PFAS that ordinary carbon misses. The C-Series head valve runs it; the media is what actually removes \u003ci\u003epfas forever chemicals\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same pfas forever chemicals solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736813166645,"sku":"WSP-CSR-PFAS-S","price":1250.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736813199413,"sku":"WSP-CSR-PFAS-M","price":1823.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736813232181,"sku":"WSP-CSR-PFAS-L","price":2396.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-pfas-system.jpg?v=1784145131"},{"product_id":"csr-fluoride-system","title":"C-Series Fluoride Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Fluoride System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve fluoride for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a specialty ion-exchange tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — activated alumina media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a specialty ion-exchange tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a specialty ion-exchange tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e activated alumina media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves fluoride from your water\u003c\/li\u003e\n\u003cli\u003eTargets and removes the specific contaminant\u003c\/li\u003e\n\u003cli\u003eConsistent capacity between regenerations\u003c\/li\u003e\n\u003cli\u003eWhole-home protection at every tap\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media — never a sealed box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eactivated alumina media\u003c\/b\u003e. In plain terms, it adsorbs fluoride ions by ligand exchange as water flows through. The C-Series head valve runs it; the media is what actually removes \u003ci\u003efluoride\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same fluoride solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eActivated alumina media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eAdsorbs fluoride and arsenic with high capacity\u003c\/li\u003e\n\u003cli\u003eLong service life between change-outs\u003c\/li\u003e\n\u003cli\u003eProven, NSF-grade adsorption media\u003c\/li\u003e\n\u003cli\u003ePaired with the right valve for automatic backwash\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736813264949,"sku":"WSP-CSR-FLUORIDE-S","price":892.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736813297717,"sku":"WSP-CSR-FLUORIDE-M","price":1041.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736813330485,"sku":"WSP-CSR-FLUORIDE-L","price":1234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-fluoride-system.jpg?v=1784145133"},{"product_id":"csr-nitrate-system","title":"C-Series Nitrate \u0026 Nitrite (Well) Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Nitrate \u0026amp; Nitrite (Well) System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve nitrate \u0026amp; nitrite (well) for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a specialty ion-exchange tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — nitrate-selective anion resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a specialty ion-exchange tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a specialty ion-exchange tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e nitrate-selective anion resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves nitrate \u0026amp; nitrite from your water\u003c\/li\u003e\n\u003cli\u003eTargets and removes the specific contaminant\u003c\/li\u003e\n\u003cli\u003eConsistent capacity between regenerations\u003c\/li\u003e\n\u003cli\u003eWhole-home protection at every tap\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media — never a sealed box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003enitrate-selective anion resin\u003c\/b\u003e. In plain terms, it exchanges nitrate out and holds it even during sulfate spikes. The C-Series head valve runs it; the media is what actually removes \u003ci\u003enitrate \u0026amp; nitrite (well)\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same nitrate \u0026amp; nitrite (well) solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr26_1.jpg\" alt=\"Selective exchange resin\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eSelective exchange resin\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eTargets the specific contaminant — tannin, nitrate, arsenic, uranium or PFAS\u003c\/li\u003e\n\u003cli\u003eLeaves beneficial minerals in place\u003c\/li\u003e\n\u003cli\u003eHigh selective capacity for reliable reduction\u003c\/li\u003e\n\u003cli\u003eRegenerates for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736813527093,"sku":"WSP-CSR-NITRATE-S","price":1380.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736813559861,"sku":"WSP-CSR-NITRATE-M","price":1773.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736813592629,"sku":"WSP-CSR-NITRATE-L","price":2210.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-nitrate-system.jpg?v=1784145135"},{"product_id":"csr-arsenic-system","title":"C-Series Arsenic Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Arsenic System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve arsenic for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection oxidizing tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — iron-based arsenic-selective media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection oxidizing tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection oxidizing tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e iron-based arsenic-selective media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves arsenic from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eiron-based arsenic-selective media\u003c\/b\u003e. In plain terms, it oxidizes and binds both Arsenic III and Arsenic V. The C-Series head valve runs it; the media is what actually removes \u003ci\u003earsenic\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same arsenic solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr26_1.jpg\" alt=\"Selective exchange resin\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eSelective exchange resin\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eTargets the specific contaminant — tannin, nitrate, arsenic, uranium or PFAS\u003c\/li\u003e\n\u003cli\u003eLeaves beneficial minerals in place\u003c\/li\u003e\n\u003cli\u003eHigh selective capacity for reliable reduction\u003c\/li\u003e\n\u003cli\u003eRegenerates for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736813985845,"sku":"WSP-CSR-ARSENIC-S","price":1783.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736814018613,"sku":"WSP-CSR-ARSENIC-M","price":2415.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736814051381,"sku":"WSP-CSR-ARSENIC-L","price":3048.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-arsenic-system.jpg?v=1784145137"},{"product_id":"csr-chromium6-system","title":"C-Series Chromium-6 Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Chromium-6 System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve chromium-6 for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a specialty ion-exchange tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — strong-base anion resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a specialty ion-exchange tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a specialty ion-exchange tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e strong-base anion resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves chromium-6 from your water\u003c\/li\u003e\n\u003cli\u003eTargets and removes the specific contaminant\u003c\/li\u003e\n\u003cli\u003eConsistent capacity between regenerations\u003c\/li\u003e\n\u003cli\u003eWhole-home protection at every tap\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media — never a sealed box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003estrong-base anion resin\u003c\/b\u003e. In plain terms, it exchanges the chromate anion out of the water. The C-Series head valve runs it; the media is what actually removes \u003ci\u003echromium-6\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same chromium-6 solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr26_1.jpg\" alt=\"Selective exchange resin\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eSelective exchange resin\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eTargets the specific contaminant — tannin, nitrate, arsenic, uranium or PFAS\u003c\/li\u003e\n\u003cli\u003eLeaves beneficial minerals in place\u003c\/li\u003e\n\u003cli\u003eHigh selective capacity for reliable reduction\u003c\/li\u003e\n\u003cli\u003eRegenerates for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736814084149,"sku":"WSP-CSR-CHROMIUM6-S","price":1275.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736814116917,"sku":"WSP-CSR-CHROMIUM6-M","price":1735.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736814149685,"sku":"WSP-CSR-CHROMIUM6-L","price":2123.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-chromium6-system.jpg?v=1784145140"},{"product_id":"csr-uranium-radium-system","title":"C-Series Uranium \u0026 Radium System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Uranium \u0026amp; Radium System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: selective anion filter followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Selective Anion Filter:\u003c\/b\u003e genuine C-Series metered control valve, its own FRP filter cylinder, and a full load of uranium\/radium-selective anion resin. It captures dissolved uranium and radium before the softening stage.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the selective anion filter captures dissolved uranium and radium before the softening stage. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr26_1.jpg\" alt=\"Selective exchange resin\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eSelective exchange resin\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eTargets the specific contaminant — tannin, nitrate, arsenic, uranium or PFAS\u003c\/li\u003e\n\u003cli\u003eLeaves beneficial minerals in place\u003c\/li\u003e\n\u003cli\u003eHigh selective capacity for reliable reduction\u003c\/li\u003e\n\u003cli\u003eRegenerates for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736814444597,"sku":"WSP-CSR-URANIUM-RADIUM-S","price":1879.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736814477365,"sku":"WSP-CSR-URANIUM-RADIUM-M","price":2254.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736814510133,"sku":"WSP-CSR-URANIUM-RADIUM-L","price":2736.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-uranium-radium-system_529b2e23-f4a3-4a79-a90f-c10b47099053.jpg?v=1784150810"},{"product_id":"csr-radon-system","title":"C-Series Radon in Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Radon in Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve radon in water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a deep backwashing carbon tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — large-bed granular activated carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a deep backwashing carbon tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a deep backwashing carbon tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e large-bed granular activated carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves radon in water from your water\u003c\/li\u003e\n\u003cli\u003eClean, chlorine-free taste and smell at every tap\u003c\/li\u003e\n\u003cli\u003eGentler water for skin, hair and laundry\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and appliances\u003c\/li\u003e\n\u003cli\u003eWhole-house coverage, no cartridges to swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003elarge-bed granular activated carbon\u003c\/b\u003e. In plain terms, it captures radon on a deep GAC bed before it can off-gas. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eradon in water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same radon in water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736814542901,"sku":"WSP-CSR-RADON-S","price":923.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736814575669,"sku":"WSP-CSR-RADON-M","price":1090.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736814608437,"sku":"WSP-CSR-RADON-L","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-radon-system.jpg?v=1784145142"},{"product_id":"csr-voc-system","title":"C-Series VOCs \u0026 Industrial Chemicals Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series VOCs \u0026amp; Industrial Chemicals System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve vocs \u0026amp; industrial chemicals for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house adsorption tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — coconut-shell granular activated carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house adsorption tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house adsorption tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e coconut-shell granular activated carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves vocs \u0026amp; industrial chemicals from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecoconut-shell granular activated carbon\u003c\/b\u003e. In plain terms, it adsorbs TCE, PCE, benzene and MTBE on a deep carbon bed. The C-Series head valve runs it; the media is what actually removes \u003ci\u003evocs \u0026amp; industrial chemicals\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same vocs \u0026amp; industrial chemicals solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736815001653,"sku":"WSP-CSR-VOC-S","price":950.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736815034421,"sku":"WSP-CSR-VOC-M","price":1131.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736815067189,"sku":"WSP-CSR-VOC-L","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-voc-system.jpg?v=1784145144"},{"product_id":"csr-tcp-system","title":"C-Series 1,2,3-TCP Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series 1,2,3-TCP System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve 1,2,3-tcp for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house adsorption tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — deep-bed coconut-shell activated carbon\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house adsorption tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house adsorption tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e deep-bed coconut-shell activated carbon\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves 1,2,3-tcp from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003edeep-bed coconut-shell activated carbon\u003c\/b\u003e. In plain terms, it captures 1,2,3-TCP with long carbon contact time. The C-Series head valve runs it; the media is what actually removes \u003ci\u003e1,2,3-tcp\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same 1,2,3-tcp solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736815099957,"sku":"WSP-CSR-TCP-S","price":950.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736815132725,"sku":"WSP-CSR-TCP-M","price":1131.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736815165493,"sku":"WSP-CSR-TCP-L","price":1350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-tcp-system.jpg?v=1784145146"},{"product_id":"csr-dioxane-system","title":"C-Series 1,4-Dioxane Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series 1,4-Dioxane System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve 1,4-dioxane for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a backwashing carbon tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — catalytic carbon with oxidation support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a backwashing carbon tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a backwashing carbon tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e catalytic carbon with oxidation support\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves 1,4-dioxane from your water\u003c\/li\u003e\n\u003cli\u003eClean, chlorine-free taste and smell at every tap\u003c\/li\u003e\n\u003cli\u003eGentler water for skin, hair and laundry\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and appliances\u003c\/li\u003e\n\u003cli\u003eWhole-house coverage, no cartridges to swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecatalytic carbon with oxidation support\u003c\/b\u003e. In plain terms, it breaks down 1,4-dioxane while carbon captures the byproducts. The C-Series head valve runs it; the media is what actually removes \u003ci\u003e1,4-dioxane\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same 1,4-dioxane solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736815657013,"sku":"WSP-CSR-DIOXANE-S","price":923.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736815689781,"sku":"WSP-CSR-DIOXANE-M","price":1090.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736815722549,"sku":"WSP-CSR-DIOXANE-L","price":1295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-dioxane-system_38431d1a-6c70-4a1f-96e1-4ca835ced2b6.jpg?v=1784145148"},{"product_id":"csr-perchlorate-system","title":"C-Series Perchlorate Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Perchlorate System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve perchlorate for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series metered control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a specialty ion-exchange tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — perchlorate-selective anion resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series metered control valve on top of a specialty ion-exchange tank, filled with the media matched to your water. The valve meters your actual water use and regenerates only when needed, so it never wastes salt or water. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series metered control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a specialty ion-exchange tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e perchlorate-selective anion resin\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves perchlorate from your water\u003c\/li\u003e\n\u003cli\u003eTargets and removes the specific contaminant\u003c\/li\u003e\n\u003cli\u003eConsistent capacity between regenerations\u003c\/li\u003e\n\u003cli\u003eWhole-home protection at every tap\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media — never a sealed box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eperchlorate-selective anion resin\u003c\/b\u003e. In plain terms, it holds the stubborn perchlorate anion and regenerates with brine. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eperchlorate\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same perchlorate solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736815755317,"sku":"WSP-CSR-PERCHLORATE-S","price":1387.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736815788085,"sku":"WSP-CSR-PERCHLORATE-M","price":1784.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736815820853,"sku":"WSP-CSR-PERCHLORATE-L","price":2224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-perchlorate-system_a2ffd95b-5a66-4964-9a8a-975f20e381e2.jpg?v=1784145150"},{"product_id":"csr-microplastics-system","title":"C-Series Microplastics Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Microplastics System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve microplastics for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house filtration tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — sub-micron catalytic carbon media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house filtration tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house filtration tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e sub-micron catalytic carbon media\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves microplastics from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003esub-micron catalytic carbon media\u003c\/b\u003e. In plain terms, it screens microplastic particles while adsorbing organics. The C-Series head valve runs it; the media is what actually removes \u003ci\u003emicroplastics\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same microplastics solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736817426485,"sku":"WSP-CSR-MICROPLASTICS-S","price":934.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736817459253,"sku":"WSP-CSR-MICROPLASTICS-M","price":1107.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736817492021,"sku":"WSP-CSR-MICROPLASTICS-L","price":1317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-microplastics-system_e67ed59d-fc3e-44b4-813c-c43c03a6d418.jpg?v=1784145153"},{"product_id":"csr-algal-system","title":"C-Series Algal Toxins (Cyanotoxins) Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Algal Toxins (Cyanotoxins) System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve algal toxins (cyanotoxins) for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house adsorption tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — activated carbon with oxidation support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house adsorption tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house adsorption tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e activated carbon with oxidation support\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves algal toxins from your water\u003c\/li\u003e\n\u003cli\u003eWhole-house reduction of the target contaminant\u003c\/li\u003e\n\u003cli\u003eProtection at every tap, not just one faucet\u003c\/li\u003e\n\u003cli\u003eServiceable, refillable media bed\u003c\/li\u003e\n\u003cli\u003eSelf-backwashing valve keeps the bed active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eactivated carbon with oxidation support\u003c\/b\u003e. In plain terms, it adsorbs cyanotoxins, with oxidation for heavy blooms. The C-Series head valve runs it; the media is what actually removes \u003ci\u003ealgal toxins (cyanotoxins)\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same algal toxins (cyanotoxins) solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736817524789,"sku":"WSP-CSR-ALGAL-S","price":934.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736817557557,"sku":"WSP-CSR-ALGAL-M","price":1107.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736817590325,"sku":"WSP-CSR-ALGAL-L","price":1317.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-algal-system_13a9a27f-8e71-49ea-9da8-3bb496424bac.jpg?v=1784145155"},{"product_id":"csr-safe-drinking-system","title":"C-Series Safe Drinking Water Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Safe Drinking Water System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve safe drinking water for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series backwashing control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — a whole-house backwashing carbon tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — catalytic carbon over a graded multimedia bed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series backwashing control valve on top of a whole-house backwashing carbon tank, filled with the media matched to your water. The valve backwashes the bed on schedule to keep flow strong and the media working — no cartridges to change. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series backwashing control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e a whole-house backwashing carbon tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e catalytic carbon over a graded multimedia bed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves safe drinking water from your water\u003c\/li\u003e\n\u003cli\u003eClean, chlorine-free taste and smell at every tap\u003c\/li\u003e\n\u003cli\u003eGentler water for skin, hair and laundry\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and appliances\u003c\/li\u003e\n\u003cli\u003eWhole-house coverage, no cartridges to swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003ecatalytic carbon over a graded multimedia bed\u003c\/b\u003e. In plain terms, it strips chlorine, tastes and sediment house-wide; add the under-sink RO in our drinking bundle for final polish. The C-Series head valve runs it; the media is what actually removes \u003ci\u003esafe drinking water\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same safe drinking water solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736817623093,"sku":"WSP-CSR-SAFE-DRINKING-S","price":1000.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736817655861,"sku":"WSP-CSR-SAFE-DRINKING-M","price":1300.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736817688629,"sku":"WSP-CSR-SAFE-DRINKING-L","price":1468.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-safe-drinking-system_18d19248-eba3-4dea-9037-6e8c3e217e5e.jpg?v=1784145158"},{"product_id":"csr-city-hardwater-iron-system","title":"C-Series City Hard Water + Iron System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series City Hard Water + Iron System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: iron filter followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Iron Filter:\u003c\/b\u003e genuine C-Series air-injection control valve, its own FRP filter cylinder, and a full load of air-injection iron media. It removes the iron that city water can still carry, ahead of softening.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the iron filter removes the iron that city water can still carry, ahead of softening. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736818180149,"sku":"WSP-CSR-CITY-HARDWATER-IRON-S","price":1974.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736818212917,"sku":"WSP-CSR-CITY-HARDWATER-IRON-M","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736818245685,"sku":"WSP-CSR-CITY-HARDWATER-IRON-L","price":2662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-city-hardwater-iron-sy_16c18c2f-28fb-4670-9ca5-273146dc7996.jpg?v=1784150812"},{"product_id":"csr-city-whole-home-system","title":"C-Series City Whole-Home Protection System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series City Whole-Home Protection System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: catalytic carbon filter followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Catalytic Carbon Filter:\u003c\/b\u003e genuine C-Series backwashing control valve, its own FRP filter cylinder, and a full load of catalytic activated carbon. It strips chlorine, chloramine, taste and odor from city water.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the catalytic carbon filter strips chlorine, chloramine, taste and odor from city water. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736818278453,"sku":"WSP-CSR-CITY-WHOLE-HOME-S","price":1860.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736818311221,"sku":"WSP-CSR-CITY-WHOLE-HOME-M","price":2062.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736818343989,"sku":"WSP-CSR-CITY-WHOLE-HOME-L","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-city-whole-home-system_0ef58b11-c5fc-4a6b-85db-28faa0a57be4.jpg?v=1784150814"},{"product_id":"csr-whole-home-drinking-system","title":"C-Series Whole-Home + Drinking Combo System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Whole-Home + Drinking Combo System\u003c\/strong\u003e — a complete \u003cstrong\u003ethree-stage C-Series system\u003c\/strong\u003e: catalytic carbon filter and water softener for the whole home, each on its own genuine C-Series automatic control valve, plus an under-sink reverse osmosis system for drinking water. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — all three stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Catalytic Carbon Filter:\u003c\/b\u003e genuine C-Series backwashing control valve, its own FRP filter cylinder, and a full load of catalytic activated carbon. It removes chlorine\/chloramine, taste, odor and organics for clean water at every tap.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 3 — Drinking-Water Reverse Osmosis:\u003c\/b\u003e a 5-stage under-sink reverse osmosis system (50 gallons per day) with its own storage tank and dedicated faucet. Sediment and carbon pre-filters, a TFC RO membrane and a carbon post-filter give bottled-quality water for drinking and cooking.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads for the whole-home stages, plus the under-sink RO with faucet\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the three stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the catalytic carbon filter removes chlorine\/chloramine, taste, odor and organics for clean water at every tap. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance. At the kitchen sink, \u003cb\u003eStage 3\u003c\/b\u003e — the reverse osmosis system — purifies drinking and cooking water.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736818737205,"sku":"WSP-CSR-WHOLE-HOME-DRINKING-S","price":1801.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736818769973,"sku":"WSP-CSR-WHOLE-HOME-DRINKING-M","price":2062.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736818802741,"sku":"WSP-CSR-WHOLE-HOME-DRINKING-L","price":2399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-whole-home-drinking-sy_8d4c1657-7ab2-4358-bb55-ffbbba474fbe.jpg?v=1784150816"},{"product_id":"csr-complete-well-system","title":"C-Series Complete Well System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Complete Well System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: air-injection iron \u0026amp; sulfur filter followed by a water softener, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Air-Injection Iron \u0026amp; Sulfur Filter:\u003c\/b\u003e genuine C-Series air-injection control valve, its own FRP filter cylinder, and a full load of Katalox-Light oxidizing media. It clears iron, manganese and sulfur from problem well water.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the air-injection iron \u0026amp; sulfur filter clears iron, manganese and sulfur from problem well water. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736818835509,"sku":"WSP-CSR-COMPLETE-WELL-S","price":1974.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736818868277,"sku":"WSP-CSR-COMPLETE-WELL-M","price":2296.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736818901045,"sku":"WSP-CSR-COMPLETE-WELL-L","price":2662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-complete-well-system_1fcc1c3a-191e-45ee-8517-3c194f74a4fb.jpg?v=1784150819"},{"product_id":"csr-total-well-system","title":"C-Series Total Well Chlorination System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Total Well Chlorination System\u003c\/strong\u003e — a complete \u003cstrong\u003efour-stage well chlorination system\u003c\/strong\u003e: chlorine feed, contact tank, catalytic oxidizing filter and water softener, with genuine C-Series automatic control valves on both filtration stages. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — all four stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Chlorine Feed Pump:\u003c\/b\u003e a Stenner 45MHP10 peristaltic chemical feed pump (10 gallons per day, 100 PSI, 110V) with 1\/4\" tubing kit. It injects a measured dose of chlorine into the well line every time the pump runs, to kill bacteria and oxidize iron, manganese and sulfur.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Retention (Contact) Tank:\u003c\/b\u003e a Nelsen retention tank — 40 gallons on the 1–3 bath size, 80 gallons on the 4–6 and 6+ bath sizes. It holds the chlorinated water long enough for full disinfection and for iron and sulfur to oxidize into filterable particles.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 3 — Catalytic Oxidizing Filter:\u003c\/b\u003e genuine C-Series control valve, its own FRP filter cylinder, and a full load of catalytic oxidizing media. It filters out the oxidized iron, manganese and sulfur and backwashes them to drain.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 4 — Water Softener:\u003c\/b\u003e a genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eChemical feed pump, retention tank and two automatic control-valve heads\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order: disinfect and oxidize first, filter second, soften last\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the four stages work together\u003c\/h3\u003e\n\u003cp\u003eThe \u003cb\u003efeed pump\u003c\/b\u003e doses chlorine as water leaves the well. In the \u003cb\u003eretention tank\u003c\/b\u003e the chlorine has time to kill bacteria and turn dissolved iron, manganese and sulfur into particles. The \u003cb\u003ecatalytic oxidizing filter\u003c\/b\u003e then removes those particles, and the \u003cb\u003ewater softener\u003c\/b\u003e removes hardness last, so the resin stays clean and the whole system stays low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736819294261,"sku":"WSP-CSR-TOTAL-WELL-S","price":3421.43,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736819327029,"sku":"WSP-CSR-TOTAL-WELL-M","price":3975.92,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736819359797,"sku":"WSP-CSR-TOTAL-WELL-L","price":4324.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-total-well-system_86e9cb3e-a6d3-4a4b-ab15-8001c3773216.jpg?v=1784150821"},{"product_id":"csr-sensitive-skin-system","title":"C-Series Sensitive Skin \u0026 Eczema System","description":"\u003cstyle\u003e.wsp{max-width:820px}.wsp h3{color:#0d3b63;margin:18px 0 6px}.wsp .stage{background:#eaf3fb;border-left:4px solid #1a5f9e;border-radius:8px;padding:12px 16px;margin:10px 0}.wsp .stage b{color:#0d3b63}.wsp ul{margin:8px 0 8px 18px}.wsp .foot{color:#40566b;font-size:.95em;margin-top:14px}\u003c\/style\u003e\u003cdiv class=\"wsp\"\u003e\n\u003cp\u003e\u003cstrong\u003eC-Series Sensitive Skin \u0026amp; Eczema System\u003c\/strong\u003e — a complete \u003cstrong\u003etwo-stage C-Series system\u003c\/strong\u003e: water softener followed by a catalytic carbon polish, each on its own genuine C-Series automatic control valve. One price covers the entire staged build, shipped free — not a single component.\u003c\/p\u003e\n\u003ch3\u003eEverything included — both complete stages\u003c\/h3\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 1 — Water Softener:\u003c\/b\u003e genuine C-Series metered softening valve, its own resin cylinder, a full load of high-capacity cation softening resin, \u003cb\u003eplus the brine tank and first fill of salt-saver resin\u003c\/b\u003e. It removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures.\u003c\/div\u003e\n\u003cdiv class=\"stage\"\u003e\n\u003cb\u003eStage 2 — Catalytic Carbon Polish:\u003c\/b\u003e a genuine C-Series backwashing control valve, its own FRP filter cylinder, and a full load of catalytic activated carbon. It polishes out chlorine and irritants that dry and inflame skin.\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTwo automatic control-valve heads — no cartridges, both backwash\/regenerate on their own\u003c\/li\u003e\n\u003cli\u003eTwo FRP mineral cylinders + the brine tank\u003c\/li\u003e\n\u003cli\u003eBoth media loads, bypass valves, fittings \u0026amp; full install\/service manuals\u003c\/li\u003e\n\u003cli\u003eStaged in the correct order so the filter protects the softening resin\u003c\/li\u003e\n\u003cli\u003eShips FREE in the US, pre-set to your water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow the two stages work together\u003c\/h3\u003e\n\u003cp\u003eWater hits \u003cb\u003eStage 1\u003c\/b\u003e first — the water softener removes the calcium \u0026amp; magnesium hardness that scales pipes, water heaters and fixtures. It then flows into \u003cb\u003eStage 2\u003c\/b\u003e, where the catalytic carbon polish polishes out chlorine and irritants that dry and inflame skin. Treating in this order is what keeps the softening resin clean and the whole system low-maintenance.\u003c\/p\u003e\n\u003ch3\u003eTank size — matched to your home\u003c\/h3\u003e\n\u003cp\u003eChoose your size above: \u003cb\u003e32,000 grains \/ 1.0 cu ft\u003c\/b\u003e (1–3 baths), \u003cb\u003e48,000 grains \/ 1.5 cu ft\u003c\/b\u003e (4–6 baths), or \u003cb\u003e64,000 grains \/ 2.0 cu ft\u003c\/b\u003e (6+ baths). Send a water test or your symptoms and we size both stages to your flow at no charge.\u003c\/p\u003e\n\u003cp class=\"foot\"\u003ePrefer a different valve brand? The same two-stage solution is offered on Fleck, Autotrol, C-Series, Pentek and Pentair platforms — the media doing the work is identical. Need more stages (sediment, acid, UV, RO)? See our matched C-Series well bundle.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media in both stages — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 1 — Softening media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/centaur.jpg\" alt=\"Catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eStage 2 — Filter media\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCatalytic activated carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eStrips chlorine, chloramine and the tastes \u0026amp; odors they cause\u003c\/li\u003e\n\u003cli\u003eCatalytic grade tackles tough chloramine standard carbon can't\u003c\/li\u003e\n\u003cli\u003eReduces many VOCs and organics for clean-tasting water\u003c\/li\u003e\n\u003cli\u003eProtects downstream softener resin and RO membranes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"32,000 Grains · 1 cu ft · 1–3 Baths (11 GPM)","offer_id":45736819392565,"sku":"WSP-CSR-SENSITIVE-SKIN-S","price":1740.0,"currency_code":"USD","in_stock":true},{"title":"48,000 Grains · 1.5 cu ft · 4–6 Baths (13 GPM)","offer_id":45736819425333,"sku":"WSP-CSR-SENSITIVE-SKIN-M","price":2013.0,"currency_code":"USD","in_stock":true},{"title":"64,000 Grains · 2 cu ft · 6+ Baths (16 GPM)","offer_id":45736819458101,"sku":"WSP-CSR-SENSITIVE-SKIN-L","price":2355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/combo-csr-sensitive-skin-system_899e44e5-502c-4a95-b379-7f6178566415.jpg?v=1784150823"},{"product_id":"csr-heavy-metals-system","title":"C-Series Heavy Metals Filter","description":"\u003cstyle\u003e.m h3{color:#0d3b63;margin-top:20px}.m .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:18px;border-radius:12px}.m .hero h2{color:#fff;margin:0}.m .k{background:#eaf3fb;border-radius:10px;padding:12px 14px;margin:14px 0}.m ul{margin:8px 0}.m .spec{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.m .spec div{background:#f4f8fc;border:1px solid #dbe8f4;border-radius:10px;padding:8px 12px;font-size:.92em}\u003c\/style\u003e\u003cdiv class=\"m\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Heavy Metals System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eA complete C-Series system — control head valve, tank and the right media — engineered to solve heavy metals for good.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Complete System — one price includes everything below\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eYou're buying the entire working system — not a single component. This one price covers all of it, shipped free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\n\u003cli\u003e\n\u003cb\u003eControl valve head\u003c\/b\u003e — C-Series air-injection control valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTank\u003c\/b\u003e — an air-injection multi-media tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMedia\u003c\/b\u003e — KDF-55 with catalytic carbon and garnet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eThe C-Series system that solves it\u003c\/h3\u003e\n\u003cp\u003eThis is a full C-Series system built on three parts that work together: a C-Series air-injection control valve on top of an air-injection multi-media tank, filled with the media matched to your water. The valve draws a fresh air charge and backwashes on schedule, flushing the oxidized contaminants to drain automatically. One consistent C-Series platform means parts and service stay simple for the life of the system — fully serviceable, never a sealed throwaway unit.\u003c\/p\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cdiv\u003e\n\u003cb\u003eHead valve:\u003c\/b\u003e C-Series air-injection control valve\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eTank:\u003c\/b\u003e an air-injection multi-media tank\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cb\u003eMedia:\u003c\/b\u003e KDF-55 with catalytic carbon and garnet\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhat it does for your home\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves heavy metals from your water\u003c\/li\u003e\n\u003cli\u003eClear water with no orange, brown or black staining\u003c\/li\u003e\n\u003cli\u003eNo rotten-egg or metallic smell\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry and appliances\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning — the system backwashes itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"k\"\u003e\n\u003cb\u003eWhy it works — the media does the job.\u003c\/b\u003e Inside the tank is \u003cb\u003eKDF-55 with catalytic carbon and garnet\u003c\/b\u003e. In plain terms, it captures lead, mercury, copper and nickel in a multi-media bed. The C-Series head valve runs it; the media is what actually removes \u003ci\u003eheavy metals\u003c\/i\u003e — that pairing is the real difference between systems.\u003c\/div\u003e\n\u003ch3\u003eSized and matched to your water\u003c\/h3\u003e\n\u003cp\u003ePick your home size above (1–3, 3–4 or 5–6 bathrooms) and we build it to your flow. Send a water test or your symptoms and we size it free. Ships free in the US with full install and service manuals. Need a matched multi-stage well package? See our same-brand C-Series well bundle.\u003c\/p\u003e\n\u003cp style=\"color:#5a6b7b;font-size:.9em\"\u003ePrefer a different valve brand? The same heavy metals solution is available in \u003ca href=\"\/es\/pages\/fleck-water-systems\"\u003eFleck\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/autotrol-water-systems\"\u003eAutotrol\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/c-series-water-systems\"\u003eC-Series\u003c\/a\u003e, \u003ca href=\"\/es\/pages\/pentek-water-filters\"\u003ePentek\u003c\/a\u003e and \u003ca href=\"\/es\/pages\/pentair-water-systems\"\u003ePentair\u003c\/a\u003e — the media doing the work is the same.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eThe media inside — what actually cleans your water\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/kdf-55_d74beb09-8385-4555-8e7a-19e09cb30f76.jpg\" alt=\"KDF-55 + catalytic carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKDF-55 + catalytic carbon\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eRedox media removes chlorine and heavy metals like lead \u0026amp; mercury\u003c\/li\u003e\n\u003cli\u003eControls bacteria and scale inside the tank\u003c\/li\u003e\n\u003cli\u003eExtends the life of the carbon and resin\u003c\/li\u003e\n\u003cli\u003eExcellent for chlorinated city water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"1.0 cu ft · 1–3 Baths (10 GPM)","offer_id":45736819851317,"sku":"WSP-CSR-HEAVY-METALS-S","price":1774.0,"currency_code":"USD","in_stock":true},{"title":"1.5 cu ft · 4–6 Baths (12 GPM)","offer_id":45736819884085,"sku":"WSP-CSR-HEAVY-METALS-M","price":2401.0,"currency_code":"USD","in_stock":true},{"title":"2.0 cu ft · 6+ Baths (15 GPM)","offer_id":45736819916853,"sku":"WSP-CSR-HEAVY-METALS-L","price":3013.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-heavy-metals-system_e9696e90-6229-48fd-b550-5e3686ff7272.jpg?v=1784145160"},{"product_id":"csr-complete-well-package","title":"C-Series Ultimate Complete Well System","description":"\u003cstyle\u003e.wb h3{color:#0d3b63}.wb .hero{background:linear-gradient(135deg,#0d3b63,#1a5f9e);color:#fff;padding:20px;border-radius:14px}.wb .hero h2{color:#fff;margin:0}\u003c\/style\u003e\u003cdiv class=\"wb\"\u003e\n\u003cdiv class=\"hero\"\u003e\n\u003ch2\u003eC-Series Ultimate Complete Well System\u003c\/h2\u003e\n\u003cp style=\"margin:6px 0 0;opacity:.93\"\u003eEvery well problem solved in one matched build — every stage a genuine C-Series head-valve system, matched on one platform.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"incl-banner-v1\" style=\"border:2px solid #0d3b63;border-radius:12px;padding:14px 16px;margin:0 0 16px;background:#eaf3fb\"\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63;font-size:1.06em;margin-bottom:6px\"\u003e✓ Bundle of 7 products — one price includes them all\u003c\/div\u003e\n\u003cdiv style=\"font-size:.93em;color:#33475b;margin-bottom:8px\"\u003eThis is a bundle of 7 products. The single price below covers \u003cb\u003eall 7\u003c\/b\u003e — not one item. Each ships free:\u003c\/div\u003e\n\u003cul style=\"margin:0;padding-left:20px\"\u003e\u003cli\u003e\n\u003cb\u003e7 complete products\u003c\/b\u003e — every item shown below is included\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eEverything in this package\u003c\/h3\u003e\n\u003cp\u003eStaged in the correct treatment order for well water. Each item is a complete system you can also buy alone — here matched and staged as one C-Series build.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-sediment-well-pump-sys.jpg?v=1784145110\" alt=\"C-Series Sediment From the Well Pump System\" style=\"width:110px;height:110px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid #e3ecf5\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/csr-sediment-well-pump-system\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eC-Series Sediment From the Well Pump System\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eStage 1 — Sediment.\u003c\/b\u003e Stops well-pump sand, grit and turbidity before it wears the train.\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$950\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-acidic-system.jpg?v=1784145117\" alt=\"C-Series Acidic \/ Low-pH Water System\" style=\"width:110px;height:110px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid #e3ecf5\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/csr-acidic-system\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eC-Series Acidic \/ Low-pH Water System\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eStage — Acid Neutralizer.\u003c\/b\u003e Raises low pH FIRST to stop corrosion and blue-green stains (must precede softening).\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$650\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-iron-rust-system.jpg?v=1784145096\" alt=\"C-Series Orange Iron \u0026amp; Rust Stains System\" style=\"width:110px;height:110px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid #e3ecf5\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/csr-iron-rust-system\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eC-Series Orange Iron \u0026amp; Rust Stains System\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eStage — Iron \u0026amp; Sulfur.\u003c\/b\u003e Air-injection C-Series filter removing iron, manganese and rotten-egg sulfur.\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$1431\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-hard-water-system.jpg?v=1784145077\" alt=\"C-Series Hard Water System\" style=\"width:110px;height:110px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid #e3ecf5\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/csr-hard-water-system\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eC-Series Hard Water System\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eStage — Softener.\u003c\/b\u003e C-Series metered softener removing the hardness that scales pipes and appliances.\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$865\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-bacteria-system.jpg?v=1784145126\" alt=\"C-Series Bacteria \u0026amp; Coliform (Well) System\" style=\"width:110px;height:110px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid #e3ecf5\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/csr-bacteria-system\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eC-Series Bacteria \u0026amp; Coliform (Well) System\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eStage — Disinfection.\u003c\/b\u003e C-Series contact\/filtration stage that suppresses bacteria and odor.\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$1010\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/products\/IHSD12.jpg?v=1758028674\" alt=\"Viqua Ultraviolet Whole House UV System\" style=\"width:110px;height:110px;object-fit:contain;border-radius:8px;background:#fff;border:1px solid #e3ecf5\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/viqua-ultraviolet-whole-house-uv-system\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eViqua Ultraviolet Whole House UV System\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eAdd-on — UV Disinfection.\u003c\/b\u003e Kills bacteria, viruses and cysts — chemical-free, one lamp a year.\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$2126\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:14px;align-items:center;border:1px solid #dbe8f4;border-radius:12px;padding:12px;margin:10px 0;background:#fff\"\u003e\u003cdiv style=\"flex:1\"\u003e\n\u003ca href=\"\/es\/products\/nelsen-reverse-osmosis-system-5-stage-50-gallons-per-day\" style=\"font-weight:700;color:#0d3b63;text-decoration:none;font-size:1.05em\"\u003eUnder-Sink 5-Stage Reverse Osmosis\u003c\/a\u003e\u003cdiv style=\"color:#3f5266;margin:6px 0;font-size:.95em\"\u003e\n\u003cb\u003eAdd-on — Drinking RO.\u003c\/b\u003e Bottled-quality drinking \u0026amp; cooking water at a dedicated faucet.\u003c\/div\u003e\n\u003cdiv style=\"color:#0d7a3f;font-weight:700\"\u003e$394\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv style=\"background:#eaf3fb;border-radius:12px;padding:14px 16px;margin:14px 0\"\u003e\n\u003cb\u003eCorrect install order matters.\u003c\/b\u003e Neutralizer → Iron\/Sulfur → Softener → Disinfection\/UV → Drinking RO. Low pH is corrected first and iron is removed before softening, so nothing fouls the resin.\u003c\/div\u003e\n\u003cdiv style=\"background:#eaf3fb;border-radius:12px;padding:14px 16px;margin:14px 0\"\u003e\n\u003cb\u003eWhy one brand?\u003c\/b\u003e Every control head here is C-Series — one programming story, shared parts, one service call for the life of the system.\u003c\/div\u003e\n\u003ch3\u003eSized free to your well\u003c\/h3\u003e\n\u003cp\u003eSend your well test (iron, hardness, pH, bacteria, arsenic, nitrate) and we size every stage to your flow at no charge. Ships free in the US with full manuals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c!--media-feat-v1--\u003e\u003cdiv style=\"border:1px solid #dbe8f4;border-radius:12px;padding:16px;margin:18px 0;background:#fbfdff\"\u003e\n\u003ch3 style=\"color:#0d3b63;margin:0 0 12px\"\u003eEvery included system — the media inside \u0026amp; why it earns its place\u003c\/h3\u003e\n\u003cdiv style=\"display:flex;gap:14px;flex-wrap:wrap\"\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/turbidex.jpg\" alt=\"Turbidex graded sediment media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eC-Series Sediment From the Well Pump System\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eTurbidex graded sediment media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eFilters sand, silt and turbidity down to ~5 micron\u003c\/li\u003e\n\u003cli\u003eHigher dirt-holding capacity and lower pressure drop than sand\u003c\/li\u003e\n\u003cli\u003eBackwashes clean — no cartridges to buy\u003c\/li\u003e\n\u003cli\u003eProtects valves, fixtures and appliances from grit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cal-50-box.jpg\" alt=\"Calcite pH-neutralizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eC-Series Acidic \/ Low-pH Water System\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eCalcite pH-neutralizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eDissolves slowly to raise low, acidic pH toward neutral\u003c\/li\u003e\n\u003cli\u003eStops blue-green copper staining and pinhole pipe leaks\u003c\/li\u003e\n\u003cli\u003eSelf-limiting — it won't overshoot pH\u003c\/li\u003e\n\u003cli\u003eSimple periodic top-up as it is consumed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/katalox.jpg\" alt=\"Katalox-Light oxidizing media\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eC-Series Orange Iron \u0026amp; Rust Stains System\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKatalox-Light oxidizing media\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eMnO₂-coated catalyst oxidizes and traps iron, manganese AND rotten-egg sulfur\u003c\/li\u003e\n\u003cli\u003eHandles heavy iron loads at fast service flow\u003c\/li\u003e\n\u003cli\u003eNo chemicals to add — air-injection recharges it each cycle\u003c\/li\u003e\n\u003cli\u003eHigh-performance, long-lasting filtration media\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/cr10.jpg\" alt=\"Premium softening resin (10% cross-linked cation)\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eC-Series Hard Water System\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003ePremium softening resin (10% cross-linked cation)\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGrabs and holds the calcium \u0026amp; magnesium that scale pipes, heaters and fixtures\u003c\/li\u003e\n\u003cli\u003eSofter skin \u0026amp; hair, brighter laundry, spot-free glasses and dishes\u003c\/li\u003e\n\u003cli\u003eHigh exchange capacity — fewer regenerations and less salt\u003c\/li\u003e\n\u003cli\u003eLong service life on a fully serviceable valve platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/card-csr-bacteria-system.jpg?v=1784145126\" alt=\"KDF-55 + catalytic activated carbon\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eC-Series Bacteria \u0026amp; Coliform (Well) System\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eKDF-55 + catalytic activated carbon\u003c\/div\u003e \u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e \u003cli\u003eKDF-55 copper-zinc media is bacteriostatic — it limits bacteria growth inside the filter bed\u003c\/li\u003e \u003cli\u003eCatalytic carbon removes the odors and organics that come with bacterial contamination\u003c\/li\u003e \u003cli\u003eBackwashes clean on its own C-Series valve — no cartridges\u003c\/li\u003e \u003cli\u003ePairs with the UV system, which is the final disinfection barrier\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;gap:12px;align-items:flex-start;flex:1;min-width:290px;border:1px solid #e3ecf5;border-radius:10px;padding:12px;background:#fff\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/products\/viqua-vh410.jpg\" alt=\"Viqua UV disinfection chamber\" style=\"width:118px;height:118px;object-fit:contain;border-radius:8px;border:1px solid #eef3f8;background:#fff;flex:0 0 auto\"\u003e\u003cdiv\u003e\n\u003cdiv style=\"font-size:.8em;font-weight:700;color:#1a8f4c;text-transform:uppercase;letter-spacing:.4px\"\u003eViqua Ultraviolet Whole House UV System\u003c\/div\u003e\n\u003cdiv style=\"font-weight:700;color:#0d3b63\"\u003eViqua UV disinfection chamber\u003c\/div\u003e\n\u003cul style=\"margin:6px 0 0;padding-left:16px;color:#33475b;font-size:.92em;line-height:1.4\"\u003e\n\u003cli\u003eGermicidal UV inactivates bacteria, viruses and cysts — chemical-free\u003c\/li\u003e\n\u003cli\u003eEssential final barrier for well \u0026amp; coliform-positive water\u003c\/li\u003e\n\u003cli\u003eNo taste, odor or by-products added\u003c\/li\u003e\n\u003cli\u003eSimple annual lamp change\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c!--\/media-feat-v1--\u003e","brand":"Water Softener Plus","offers":[{"title":"Default Title","offer_id":45741927825461,"sku":"WSP-CSR-COMPLETE_WELL_PACKAGE","price":7328.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/grid-csr-complete-well-package.jpg?v=1784145494"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/collections\/nfs-hf-bypass_new_5c238a03-6b1f-46b7-a31c-a4ee490d8c4a.jpg?v=1784041735","url":"https:\/\/checkout.watersoftenerplus.com\/es\/collections\/brand-c-series.oembed","provider":"Water Softener Plus","version":"1.0","type":"link"}