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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
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    • UV Replacement Parts
  • Brands
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Search results

  • PIONEER PF CART PFAS Removal Cartridge - Advanced Filtration for Cleaner, Safer Water

    Enpress PIONEER PFAS Replacement Cartridge — Reduces 8 Forever-Chemicals (PF8, CT-5020-0640RD-PF8)

    Enpress PIONEER PFAS Replacement Cartridge — Reduces 8 Forever-Chemicals (PF8, CT-5020-0640RD-PF8)

    Regular price $2,740.99
    Regular price Sale price $2,740.99
  • Refrirator Water Filter Water Softener Plus

    Water Softener Plus Refrigerator Water Filter Cartridge

    Water Softener Plus Refrigerator Water Filter Cartridge

    Regular price $81.72
    Regular price Sale price $81.72
  • Replacement Filters for the NRO4-50

    Replacement Filters for the NRO4-50

    Replacement Filters for the NRO4-50

    Regular price $59.00
    Regular price Sale price $59.00
  • Viqua Arros-15 UV Replacement Lamp Unit — VIQUA-ARROS-15-LAMP, VIQUA Arros-15 Replacement Lamp Unit, VA15LU

    Viqua Arros-15 UV Replacement Lamp Unit — VIQUA-ARROS-15-LAMP, VIQUA Arros-15 Replacement Lamp Unit, VA15LU

    Viqua Arros-15 UV Replacement Lamp Unit — VIQUA-ARROS-15-LAMP, VIQUA Arros-15 Replacement Lamp Unit, VA15LU

    Regular price $294.11
    Regular price Sale price $294.11
  • Sterilight replacement UV lamp for SPV-8 or SP410-HO systems — S410RL-HO, Sterilight Rplmnt Lmp, Spv-8 Or Sp410-Ho, S410RL-HO/12

    Sterilight replacement UV lamp for SPV-8 or SP410-HO systems — S410RL-HO, Sterilight Rplmnt Lmp, Spv-8 Or Sp410-Ho, S410RL-HO/12

    Sterilight replacement UV lamp for SPV-8 or SP410-HO systems — S410RL-HO, Sterilight Rplmnt Lmp, Spv-8 Or Sp410-Ho, S410RL-HO/12

    Regular price $254.07
    Regular price Sale price $254.07
  • CS-SEALS Connected Series Rep. Seal & Spacer Kit: Ensure Leak-Free Performance and Extend Valve Life

    Replacement seal and spacer kit for Connected Series valves — CS-SEALS, Connected Series Rep. Seal & Spacer Kit,

    Replacement seal and spacer kit for Connected Series valves — CS-SEALS, Connected Series Rep. Seal & Spacer Kit,

    Regular price $37.53
    Regular price Sale price $37.53
  • Reliable Ultraviolet Replacement Lamps for Enhanced Water Treatment Efficiency

    Set 2 Lamps Hallet 13 & Upstream 10-75,, E300165

    Set 2 Lamps Hallet 13 & Upstream 10-75,, E300165

    Regular price $394.77
    Regular price Sale price $394.77
  • Viqua Arros-22 UV Replacement Lamp Unit — VIQUA-ARROS-22-LAMP, VIQUA Arros-22 Replacement Lamp Unit, VA22LU

    Viqua Arros-22 UV Replacement Lamp Unit — VIQUA-ARROS-22-LAMP, VIQUA Arros-22 Replacement Lamp Unit, VA22LU

    Viqua Arros-22 UV Replacement Lamp Unit — VIQUA-ARROS-22-LAMP, VIQUA Arros-22 Replacement Lamp Unit, VA22LU

    Regular price $362.00
    Regular price Sale price $362.00
  • Ultraviolet replacement bulb for S600RL-HO system — S600RL-HO, SPV12 Bulb, S600RL-HO

    Ultraviolet replacement bulb for S600RL-HO system — S600RL-HO, SPV12 Bulb, S600RL-HO

    Ultraviolet replacement bulb for S600RL-HO system — S600RL-HO, SPV12 Bulb, S600RL-HO

    Regular price $249.99
    Regular price Sale price $249.99
  • Ultraviolet (UV) Equipment Replacements for Reliable Water Purification and System Longevity

    Ultraviolet (UV) Equipment Replacements

    Ultraviolet (UV) Equipment Replacements

    Regular price $69.30
    Regular price Sale price $69.30
  • High Output VIQUA UV Lamp S200RL-HO: Enhance Your Water Treatment System's Efficiency and Safety

    High output UV lamp for VH200 system — S200RL-HO, VIQUA UV Lamp for VH200, High Output, S200RL-HO

    High output UV lamp for VH200 system — S200RL-HO, VIQUA UV Lamp for VH200, High Output, S200RL-HO

    Regular price $217.03
    Regular price Sale price $217.03
  • S740RL-HO Sterilight Replacement Lamp - Enhance UV Water Purification Efficiency and Reliability

    Sterilight Replacement UV Lamp for SPV15 & SP740-HO — S740RL-HO, Sterilight Rplmnt Lamp, SPV15 & SP740-HO, S740RL-HO/12

    Sterilight Replacement UV Lamp for SPV15 & SP740-HO — S740RL-HO, Sterilight Rplmnt Lamp, SPV15 & SP740-HO, S740RL-HO/12

    Regular price $281.95
    Regular price Sale price $281.95
  • Trojan Sleeve - UVMax-5B, B4

    Trojan Sleeve - UVMax-5B, B4

    Trojan Sleeve - UVMax-5B, B4

    Regular price $119.25
    Regular price Sale price $119.25
  • Trojan Sleeve - UVMax-47F, F4, PRO15, 602734 (UV602734)

    Trojan Sleeve - UVMax-47F, F4, PRO15, 602734 (UV602734)

    Trojan Sleeve - UVMax-47F, F4, PRO15, 602734 (UV602734)

    Regular price $181.01
    Regular price Sale price $181.01
  • Pura #20 UV lamp for water treatment — PURA-L20, Pura #20 Uv

    Pura #20 UV lamp for water treatment — PURA-L20, Pura #20 Uv Lamp, 36002018

    Pura #20 UV lamp for water treatment — PURA-L20, Pura #20 Uv Lamp, 36002018

    Regular price $196.67
    Regular price Sale price $196.67
  • Reliable UV Controller Kit for B4, C4, D4 Systems - Enhance Water Treatment Efficiency and Safety

    Controller kit for B4, C4, D4 UV systems — UV650733R-002, Controller Kit For B4,C4,D4, IHS12/22-D4, 650733R-002

    Controller kit for B4, C4, D4 UV systems — UV650733R-002, Controller Kit For B4,C4,D4, IHS12/22-D4, 650733R-002

    Regular price $732.99
    Regular price Sale price $732.99
  • Pentair Logix 740F Electronic Filter Control Head (1242148)

    Pentair Logix 740F Electronic Filter Control Head (1242148)

    Pentair Logix 740F Electronic Filter Control Head (1242148)

    Regular price $202.99
    Regular price Sale price $202.99
  • Fleck SXT Timer Assy, 2510/2750/2850, 42778 (FL42778)

    Fleck SXT Timer Assy, 2510/2750/2850, 42778 (FL42778)

    Fleck SXT Timer Assy, 2510/2750/2850, 42778 (FL42778)

    Regular price $343.58
    Regular price Sale price $343.58
  • Reliable UV Replacement Lamp for Superior Water Treatment and System Efficiency

    Trojan Lamp UVMax- 14C, 14D, C4, D4, Viq, 602805/12 (UV602805)

    Trojan Lamp UVMax- 14C, 14D, C4, D4, Viq, 602805/12 (UV602805)

    Regular price $256.47
    Regular price Sale price $256.47
  • Reliable Fleck Switch Assembly for Optimal Water Softener Performance

    Fleck 1500-2850 Valve Switch Assembly — FL60320-12, Fleck Switch Assy, 1500 - 2850, 60320-12

    Fleck 1500-2850 Valve Switch Assembly — FL60320-12, Fleck Switch Assy, 1500 - 2850, 60320-12

    Regular price $56.00
    Regular price Sale price $56.00
  • Trojan Sleeve UVMax-14, 14D, C4, D4, Viq, 602732 (UV602732)

    Trojan Sleeve UVMax-14, 14D, C4, D4, Viq, 602732 (UV602732)

    Trojan Sleeve UVMax-14, 14D, C4, D4, Viq, 602732 (UV602732)

    Regular price $128.59
    Regular price Sale price $128.59
  • Reliable Trojan UVMax-5B UV Lamp Replacement for Enhanced Water Purification

    Trojan UVMax-5B, B4 UVlmp Rplmnt, 602804/12 (UV602804)

    Trojan UVMax-5B, B4 UVlmp Rplmnt, 602804/12 (UV602804)

    Regular price $245.39
    Regular price Sale price $245.39
  • 20-Micron Sediment Filter Cartridge, 9¾" Big Blue — NPF-BB-10-20, Nelsen Dirt Cart, 9-3/4 20mic Pltd, Bb, 57-000239-C

    How to Maintain and Replace Your Nelsen 20 Micr...

    December 9, 2025
    Blog

    How to Maintain and Replace Your Nelsen 20 Micr...

    December 9, 2025
    Blog
  • Fleck Hard Water System

    How to Replace Your Water Softener Control Unit...

    December 9, 2025
    Blog

    How to Replace Your Water Softener Control Unit...

    December 9, 2025
    Blog
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