{"product_id":"nws-control-flow-aio-12x52-iron-sys-1","title":"NWS Control Flow AIO 12\"x52\" Iron Sys.","description":"\u003cp\u003eA complete whole-house air-injection filter. One price includes everything listed below.\u003c\/p\u003e\n\u003ch3\u003eWhat's in the box\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eMineral tank\u003c\/th\u003e\n\u003cth\u003eMedia\u003c\/th\u003e\n\u003cth\u003eControl valve\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12\" x 52\"\u003c\/td\u003e\n\u003ctd\u003e12\" x 52\"\u003c\/td\u003e\n\u003ctd\u003e1-3\/4 cu ft iron-removal filter media\u003c\/td\u003e\n\u003ctd\u003eControl Flow metered air-injection valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl valve:\u003c\/strong\u003e Control Flow metered air-injection valve with built-in air injection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBypass:\u003c\/strong\u003e bypass valve (included).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral tank:\u003c\/strong\u003e black fiberglass-wrapped mineral tank with support bed and distributor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e iron-removal filter media, sized to the tank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso included:\u003c\/strong\u003e 1\" plumbing adapters, install and service manuals.\u003c\/li\u003e\n\u003cli\u003eShips pre-built, ready to install, free in the US.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eThe valve draws a pocket of air into the top of the tank. Water passes through the air, which oxidizes iron, manganese and hydrogen sulfide into particles, and the media bed filters them out. Every day the valve backwashes the bed, sends the trapped particles to drain and refreshes the air pocket.\u003c\/p\u003e\n\u003ch3\u003eMedia benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRemoves dissolved iron: clear water with no orange or brown stains\u003c\/li\u003e\n\u003cli\u003eProtects fixtures, laundry, water heaters and appliances\u003c\/li\u003e\n\u003cli\u003eDaily automatic backwash sends the trapped iron to drain\u003c\/li\u003e\n\u003cli\u003eAir injection oxidizes iron, manganese and sulfur with plain air, so no chemicals or chlorine are added\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy this system costs what it does\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eThis system\u003c\/th\u003e\n\u003cth\u003eTypical lower-priced kits\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron and sulfur treatment\u003c\/td\u003e\n\u003ctd\u003eAir injection: oxidizes with plain air, no chemicals\u003c\/td\u003e\n\u003ctd\u003eOften chlorine or permanganate feed, or no oxidation step\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter design\u003c\/td\u003e\n\u003ctd\u003eAutomatic daily backwash keeps the media bed clean\u003c\/td\u003e\n\u003ctd\u003eOften a non-backwashing upflow head or a cartridge housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBypass valve\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003eOften not included or an extra option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia\u003c\/td\u003e\n\u003ctd\u003eNamed media, sized to the tank\u003c\/td\u003e\n\u003ctd\u003eMedia type or amount often not stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eShips pre-built, ready to install\u003c\/td\u003e\n\u003ctd\u003eOften ships in pieces for you to assemble and load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003eFree in the US\u003c\/td\u003e\n\u003ctd\u003eFree only above a minimum, or extra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNot sure which size? Send a water test or tell us your symptoms and we will size it free.\u003c\/p\u003e\n\n\u003c!--wsp-original-below--\u003e\n\u003chr\u003e\n\u003cp\u003eThis parcel-shippable NWS Control Flow AIO 12\"x52\" Iron System offers high-capacity, salt-free iron filtration that is still convenient to receive at any residence. From , it combines a large 12\" x 52\" polyglass tank with 1-3\/4 cubic feet of iron media for thorough whole-house treatment of iron-laden well water.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e12\" x 52\" black polyglass mineral tank\u003c\/li\u003e\n\u003cli\u003e1-3\/4 cubic feet of iron-reduction media plus base media\u003c\/li\u003e\n\u003cli\u003e1\" NWS control valve with Control Flow Technology\u003c\/li\u003e\n\u003cli\u003eBypass valve included for maintenance and isolation\u003c\/li\u003e\n\u003cli\u003ePlumbing adapters chosen separately; optional tank jacket shown\u003c\/li\u003e\n\u003cli\u003ePackaged for parcel truck delivery; about 137 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEfficient Iron Removal\u003c\/h3\u003e\u003cp\u003eThe system relies on air injection oxidation rather than chemicals. An air pocket in the tank oxidizes dissolved iron into a solid form, the media bed filters it out, and Control Flow Technology meters backwash to real household water use — conserving water while keeping the bed clean and active. There is no salt to haul and no feed chemicals to replenish, which keeps ownership both simple and affordable over time.\u003c\/p\u003e\u003cp\u003eThe generous 12-inch diameter boosts service flow and treatment capacity, making this a fitting choice for larger homes or wells with heavy iron content. Installed at the point of entry, it protects appliances, plumbing, and fixtures from staining and buildup throughout the home. Supplied by Water Softener Plus, it ships nearly complete; simply add the plumbing adapters that fit your setup for a clean install and reliable, low-maintenance iron control delivered conveniently by parcel.\u003c\/p\u003e\u003cp\u003eBefore installation, it is worth testing your water to confirm iron concentration and pH, since air injection performs best within typical residential ranges. Position the unit on a level surface near your main supply line and a suitable drain, and allow clearance above the tank so the control valve can be serviced. Many installers pair an AIO iron filter with a downstream sediment filter or softener for the most polished result, and this platform integrates easily into such a treatment train.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading aging equipment or treating a new well for the first time, this system from Water Softener Plus offers a proven, low-fuss path to cleaner water, backed by the trusted engineering behind every component in the package.\u003c\/p\u003e","brand":"NWS","offers":[{"title":"Default Title","offer_id":45668738826293,"sku":"AIO-CFM-NWS-C12-FE-UPS","price":1979.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/nws-control-flow-aio-12x52-iron-sys-1-system.jpg?v=1793642545","url":"https:\/\/checkout.watersoftenerplus.com\/ko\/products\/nws-control-flow-aio-12x52-iron-sys-1","provider":"Water Softener Plus","version":"1.0","type":"link"}