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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
  • Resources
    • Calculators & Tools
    • How-To Videos
    • Manuals Library
    • FAQ
  • Get a Quote
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Search results

  • Connected Series filter valve on a black polyglass mineral tank

    Air-Injection Iron Filter System

    Air-Injection Iron Filter System

    Regular price From $1,199.78
    Regular price Sale price From $1,199.78
  • NPF-BB-20-5 Nelsen Dirt Cart Filter Cartridge - Superior Sediment Filtration for Cleaner Water Systems

    20-inch 5-micron pleated dirt cartridge filter — NPF-BB-20-5, Dirt Cart, 20 5mic Pltd, Bb, 57-000007-C

    20-inch 5-micron pleated dirt cartridge filter — NPF-BB-20-5, Dirt Cart, 20 5mic Pltd, Bb, 57-000007-C

    Regular price $44.30
    Regular price Sale price $44.30
  • 18 x 65 Filter Unit

    18 x 65 Filter Unit

    18 x 65 Filter Unit

    Regular price $4,138.99
    Regular price Sale price $4,138.99
  • Premium Nelsen Filt O-Rings for Residential RO Systems - Ensure Leak-Free, Long-Lasting Water Purification

    RO system top and bottom O-rings set — NF-RO-ORING, Filt O-Rings f/ RO Sys, Top & Btm, HOR-01

    RO system top and bottom O-rings set — NF-RO-ORING, Filt O-Rings f/ RO Sys, Top & Btm, HOR-01

    Regular price $14.45
    Regular price Sale price $14.45
  • Scale Prevention System

    Scale Prevention System

    Scale Prevention System

    Regular price $2,347.20
    Regular price Sale price $2,347.20
  • Representative Nelsen Automatic Air Injection Iron Filter first 10x44 inch variant, assembled tank and C-Series EE head with WSP Mylar; selected variant tank sizes vary

    Automatic Air-Injection Iron Filter

    Automatic Air-Injection Iron Filter

    Regular price From $1,236.99
    Regular price Sale price From $1,236.99
  • Whole-House Filter Unit with Bypass

    Whole-House Filter Unit with Bypass

    Whole-House Filter Unit with Bypass

    Regular price From $1,013.99
    Regular price Sale price From $1,013.99
  • 140 mesh inline filter screen for T-line filters — FS100-140, Fltr Screens, 140 Mesh For T-Line Fltrs, FS1-140

    140 mesh inline filter screen for T-line filters — FS100-140, Fltr Screens, 140 Mesh For T-Line Fltrs, FS1-140

    140 mesh inline filter screen for T-line filters — FS100-140, Fltr Screens, 140 Mesh For T-Line Fltrs, FS1-140

    Regular price $33.66
    Regular price Sale price $33.66
  • 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
  • Fluoride Removal Plus System

    Fluoride Removal Plus System

    Sale

    Fluoride Removal Plus System

    Regular price From $2,114.00
    Regular price $2,332.00 Sale price From $2,114.00
    Sale
  • Designer FCT, 1/4 LR Matte BLK Lead-Free

    Designer FCT, 1/4 LR Matte BLK Lead-Free

    Designer FCT, 1/4 LR Matte BLK Lead-Free

    Regular price $111.20
    Regular price Sale price $111.20
  • Dirt Cart 9-3/4 inch 50 micron plated filter cartridge — NPF-50-975, Dirt Cart, 9-3/4 50mic Pltd, 56-000664-C

    Dirt Cart 9-3/4 inch 50 micron plated filter cartridge — NPF-50-975, Dirt Cart, 9-3/4 50mic Pltd, 56-000664-C

    Dirt Cart 9-3/4 inch 50 micron plated filter cartridge — NPF-50-975, Dirt Cart, 9-3/4 50mic Pltd, 56-000664-C

    Regular price $28.83
    Regular price Sale price $28.83
  • Safe Family Drinking System — Lead, PFAS & Taste

    Safe Family Drinking System — Lead, PFAS & Taste

    Safe Family Drinking System — Lead, PFAS & Taste

    Regular price From $1,181.25
    Regular price Sale price From $1,181.25
  • Tomlinson RO Fct Designer, Biscuit

    Tomlinson RO Fct Designer, Biscuit

    Tomlinson RO Fct Designer, Biscuit

    Regular price $351.10
    Regular price Sale price $351.10
  • Reliable Nelsen Filter O-Ring for Standard 10 & 20 Housing - Ensures Leak-Free Water Filtration

    standard O-ring for 10 and 20 housings — NF-STD-ORING, Filt O-Ring For Std 10 20 Hsng, HOR-03

    standard O-ring for 10 and 20 housings — NF-STD-ORING, Filt O-Ring For Std 10 20 Hsng, HOR-03

    Regular price $14.45
    Regular price Sale price $14.45
  • NWS 10x44 Filter Unit w/ Bypass

    NWS Backwashing Filter Unit with Bypass

    NWS Backwashing Filter Unit with Bypass

    Regular price From $997.99
    Regular price Sale price From $997.99
  • Fleck 2510SXT air-injection iron and sulfur filter on a black mineral tank

    AIO Iron Filter System

    Sale

    AIO Iron Filter System

    Regular price From $1,068.68
    Regular price $2,195.00 Sale price From $1,068.68
    Sale
  • 20-inch 30-micron pleated dirt filter cartridge — NPF-BB-20-30, Dirt Cart, 20 30mic Pltd, Bb, 57-000006-C

    20-inch 30-micron pleated dirt filter cartridge — NPF-BB-20-30, Dirt Cart, 20 30mic Pltd, Bb, 57-000006-C

    20-inch 30-micron pleated dirt filter cartridge — NPF-BB-20-30, Dirt Cart, 20 30mic Pltd, Bb, 57-000006-C

    Regular price $41.01
    Regular price Sale price $41.01
  • High-Performance Nelsen Dirt Cartridge Filter for Cleaner Water and Enhanced System Protection

    9-3/4 inch 5 micron pleated dirt filter cartridge — NPF-BB-10-5, Dirt Cart, 9-3/4 5mic Pltd, Bb, 57-000504-C

    9-3/4 inch 5 micron pleated dirt filter cartridge — NPF-BB-10-5, Dirt Cart, 9-3/4 5mic Pltd, Bb, 57-000504-C

    Regular price $33.16
    Regular price Sale price $33.16
  • Nelsen Automatic Iron Filter with Media

    Automatic Iron Filter with Media

    Automatic Iron Filter with Media

    Regular price From $1,236.99
    Regular price Sale price From $1,236.99
  • Scale Prevention System

    Scale Prevention System

    Scale Prevention System

    Regular price From $1,217.99
    Regular price Sale price From $1,217.99
  • WSP Arsenic Reduction System

    Layne Arsenic Reduction Media, 1CF Box

    Layne Arsenic Reduction Media, 1CF Box

    Regular price $1,841.99
    Regular price Sale price $1,841.99
  • Approved WaterSoftenerPlus Mylar on assembled 16x65 composite filter; complete single tank

    NWS Backwashing Filter Unit with Bypass

    NWS Backwashing Filter Unit with Bypass

    Regular price $923.99
    Regular price Sale price $923.99
  • FloMag .10 cubic feet filter media resin package — FLOMAG-10-BOX, =FloMag .10 CF, UPS Package,

    FloMag .10 cubic feet filter media resin package — FLOMAG-10-BOX, =FloMag .10 CF, UPS Package,

    FloMag .10 cubic feet filter media resin package — FLOMAG-10-BOX, =FloMag .10 CF, UPS Package,

    Regular price $125.44
    Regular price Sale price $125.44
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