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City Or Well water that contains high levels of minerals as magnesium or calcium. Water softeners are  designed to  reduce the amount or effects of minerals in your home’s water system.
  • Water Problems
  • Shop Systems
    • Well Water Systems
    • City Water Systems
    • Water Softeners
    • Iron & Manganese
    • Sulfur / Rotten-Egg Odor
    • Reverse Osmosis
    • UV & Disinfection
    • Arsenic / Fluoride / PFAS
    • Salt-Free / Scale Prevention
  • Commercial
    • Commercial & Industrial Systems
    • Commercial Water Softeners
    • Commercial Reverse Osmosis
  • Parts & Media
    • Control Valves & Parts
    • Tanks & Accessories
    • Filter Cartridges
    • Filter Housings
    • Resin & Filter Media
    • RO Components
    • UV Replacement Parts
  • Brands
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    • How-To Videos
    • Manuals Library
    • FAQ
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Search results

  • WSP Whole House 1,2,3-TCP Reduction System

    Fleck 1,2,3-TCP Filter

    Fleck 1,2,3-TCP Filter

    Regular price $1,096.00
    Regular price Sale price $1,096.00
  • Dirt Cart, 9-3/4 Spn Poly, 30 Mic, 30PP10 (N30PP10)

    Dirt Cart, 9-3/4 Spn Poly, 30 Mic, 30PP10 (N30PP10)

    Dirt Cart, 9-3/4 Spn Poly, 30 Mic, 30PP10 (N30PP10)

    Regular price $18.33
    Regular price Sale price $18.33
  • In Line Fltr 12" Carbon

    In Line Fltr 12" Carbon

    In Line Fltr 12" Carbon

    Regular price $86.84
    Regular price Sale price $86.84
  • Pentek Sensitive Skin & Eczema System

    Pentek Sensitive Skin & Eczema System

    Pentek Sensitive Skin & Eczema System

    Regular price From $2,968.99
    Regular price Sale price From $2,968.99
  • Pentek 5-micron pleated big blue filter cartridge — ECP5-BB,

    Pentek 5-micron pleated big blue filter cartridge — ECP5-BB, Pentek Pleated Cartridge, 5 mic, BB, 255490-43

    Pentek 5-micron pleated big blue filter cartridge — ECP5-BB, Pentek Pleated Cartridge, 5 mic, BB, 255490-43

    Regular price $38.55
    Regular price Sale price $38.55
  • WSP Whole House Water Filter - City Water

    Fleck City Whole-Home Protection System

    Fleck City Whole-Home Protection System

    Regular price $1,926.00
    Regular price Sale price $1,926.00
  • Pentair Iron Bacteria & Slime Filter

    Pentair Iron Bacteria & Slime Filter

    Pentair Iron Bacteria & Slime Filter

    Regular price From $1,713.33
    Regular price Sale price From $1,713.33
  • Pentek 20-inch T & O filter cartridge cart — C1-20, Pentek T

    Pentek 20-inch T & O filter cartridge cart — C1-20, Pentek T & O Cart, 20, 155597-43

    Pentek 20-inch T & O filter cartridge cart — C1-20, Pentek T & O Cart, 20, 155597-43

    Regular price $38.71
    Regular price Sale price $38.71
  • 3/4" PVC True Union SXS Valve — PVC07U-80S, 3/4" True Union SXS, 3857S507

    3/4" PVC True Union SXS Valve — PVC07U-80S, 3/4" True Union SXS, 3857S507

    3/4" PVC True Union SXS Valve — PVC07U-80S, 3/4" True Union SXS, 3857S507

    Regular price $25.03
    Regular price Sale price $25.03
  • Pentek Dirt Cart, 10 Spun Poly Fiber, 355214-43 (WP5BB97P)

    Pentek Dirt Cart, 10 Spun Poly Fiber, 355214-43 (WP5BB97P)

    Pentek Dirt Cart, 10 Spun Poly Fiber, 355214-43 (WP5BB97P)

    Regular price $50.64
    Regular price Sale price $50.64
  • Classic RO-25gpd w/Precarb, ECF & Fct

    Classic RO-25gpd w/Precarb, ECF & Fct

    Classic RO-25gpd w/Precarb, ECF & Fct

    Regular price $841.72
    Regular price Sale price $841.72
  • Filter Unit

    Filter Unit

    Filter Unit

    Regular price From $931.99
    Regular price Sale price From $931.99
  • Sterilight 5 GPM Quartz Sleeve for UV Systems — QS-463, Sterilight Quartz Sleeve 5 gpm, QS-463

    Sterilight 5 GPM Quartz Sleeve for UV Systems — QS-463, Sterilight Quartz Sleeve 5 gpm, QS-463

    Sterilight 5 GPM Quartz Sleeve for UV Systems — QS-463, Sterilight Quartz Sleeve 5 gpm, QS-463

    Regular price $112.59
    Regular price Sale price $112.59
  • Fleck No. 2 Stainless Steel Hot Water Valve Throat — FL10226

    Fleck No. 2 Stainless Steel Hot Water Valve Throat — FL10226-2, Fleck No. 2 Throat, SS Hot Water,

    Fleck No. 2 Stainless Steel Hot Water Valve Throat — FL10226-2, Fleck No. 2 Throat, SS Hot Water,

    Regular price $46.95
    Regular price Sale price $46.95
  • Nelsen 24 x 72 Filter Unit

    24 x 72 Filter Unit

    24 x 72 Filter Unit

    Regular price $5,903.99
    Regular price Sale price $5,903.99
  • Guest 1/4 M Conn

    Guest 1/4 M Conn

    Guest 1/4 M Conn

    Regular price $14.85
    Regular price Sale price $14.85
  • Birm filter media 1/2 cubic foot box — BIRM-R-50-BOX, =Birm,

    Birm filter media 1/2 cubic foot box — BIRM-R-50-BOX, =Birm, Regular 1/2 CF Box, BIRM-R-50-BOX

    Birm filter media 1/2 cubic foot box — BIRM-R-50-BOX, =Birm, Regular 1/2 CF Box, BIRM-R-50-BOX

    Regular price $172.62
    Regular price Sale price $172.62
  • Enhance Your Residential RO System with TWIST-GAC Twist-Loc GAC Cart for Superior Water Purification

    Twist-Loc Granular Activated Carbon Filter Cartridge — TWIST-GAC, Twist-Loc GAC Cart, GAC Filters

    Twist-Loc Granular Activated Carbon Filter Cartridge — TWIST-GAC, Twist-Loc GAC Cart, GAC Filters

    Regular price $38.16
    Regular price Sale price $38.16
  • 3/4" PVC Tee Pipe Fitting SXSXS — PVC07T-80S, 3/4" SXSXS Tee, 3801S007

    3/4" PVC Tee Pipe Fitting SXSXS — PVC07T-80S, 3/4" SXSXS Tee, 3801S007

    3/4" PVC Tee Pipe Fitting SXSXS — PVC07T-80S, 3/4" SXSXS Tee, 3801S007

    Regular price $19.32
    Regular price Sale price $19.32
  • Pb1 Filter Cartridge, 2.5 x 9.75 inches — 06-250-10-MATRIKX,

    Pb1 Filter Cartridge, 2.5 x 9.75 inches — 06-250-10-MATRIKX, Pb1 Filter Cart, 2.5" x 9.75", FEAW0104023

    Pb1 Filter Cartridge, 2.5 x 9.75 inches — 06-250-10-MATRIKX, Pb1 Filter Cart, 2.5" x 9.75", FEAW0104023

    Regular price $31.70
    Regular price Sale price $31.70
  • Durable 3/4" Sch 80 PVC Nipple for Reliable Commercial RO System Connections

    3/4" x 2-1/2" Schedule 80 PVC Nipple fitting — PVCN0725-TOE-80S, 3/4" x 2-1/2" Sch 80 PVC Nipple, TOE, 1883-025

    3/4" x 2-1/2" Schedule 80 PVC Nipple fitting — PVCN0725-TOE-80S, 3/4" x 2-1/2" Sch 80 PVC Nipple, TOE, 1883-025

    Regular price $19.95
    Regular price Sale price $19.95
  • Activated carbon CTO filter cartridge, 4.5" x 20 — 32-450-20

    Activated carbon CTO filter cartridge, 4.5" x 20 — 32-450-20-MATRIKX, MATRIKX® CTO Filter Cart, 4.5" x 20", FEAW0101015

    Activated carbon CTO filter cartridge, 4.5" x 20 — 32-450-20-MATRIKX, MATRIKX® CTO Filter Cart, 4.5" x 20", FEAW0101015

    Regular price $101.04
    Regular price Sale price $101.04
  • White shut-off valve with 3/8 inch quick connect — Shut-Off Valve, White 3/8" QC

    White shut-off valve with 3/8 inch quick connect — Shut-Off Valve, White 3/8" QC

    White shut-off valve with 3/8 inch quick connect — Shut-Off Valve, White 3/8" QC

    Regular price $33.49
    Regular price Sale price $33.49
  • Rusco inline screen filter, 1 inch, 60 mesh, 20 GPM — NT100-60, Rusco Fltr, 1x60, 20 gpm,

    Rusco inline screen filter, 1 inch, 60 mesh, 20 GPM — NT100-60, Rusco Fltr, 1x60, 20 gpm,

    Rusco inline screen filter, 1 inch, 60 mesh, 20 GPM — NT100-60, Rusco Fltr, 1x60, 20 gpm,

    Regular price $145.43
    Regular price Sale price $145.43
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