Discount Water Filters and Air Filters at Discount Filter Store.com

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Water Filter System Parts & Accessories

Find water filter parts and accessories, such as mounting brackets, replacement o-rings, refrigerator ice makers, and water test kits to meet all of your clean water needs. Discount Filter Store has over a hundred different parts for various water filter systems offered by top brands. We are a trusted distributor of Pentek, Kenmore, and HM Digital. Make sure that you have the right tools to keep your water clean and healthy. At Discount Filter Store, we make buying water filter parts easy.

29 Item(s)

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  • HM Digital PH-200 Water Test Meter

    PH-200 HM Digital Water Test Meter

    $106.99
    MSRP: $127.99
    Save 16%
  • A8056-J Watts Catalytic Carbon Water Filter Media

    A8056-J Watts Catalytic Carbon Water Filter Media

    $193.69
    MSRP: $252.99
    Save 23%
  • C-100H Purolite Deionization Resin

    C-100H Purolite Deionization Resin

    $159.99
    MSRP: $162.34
    Save 1%
  • QC71 EV9272-41 Everpure Single Filter Head

    Everpure QC71 (EV9272-41) Single Filter Head

    $155.99
    MSRP: $232.34
    Save 33%
  • Tier1 Greensand Water Treatment Media for Iron, Manganese, and Hydrogen Sulfide
  • American Hydro Systems RR2-2.5 Rid O' Rust Extreme Water 2X Concentrate Rust Preventer (2.5 Gallon Container)
  • Bojie Resin UPWM87 Mixed Resin Bed for Ultrapure Water Systems

    Bojie Resin UPWM87 Mixed Resin Bed for Ultrapure Water Systems

    $189.99
    MSRP: $237.99
    Save 20%
  • 8851-2J03-B423S Aquatec Booster Pump

    8851-2J03-B423S Aquatec Booster Pump

    $109.99
    MSRP: $128.79
    Save 15%
  • F-200 Calgon Water Treatment Media

    F-200 Calgon Water Treatment Media

    $153.99
    MSRP: $158.69
    Save 3%
  • 4300-043A Flojet Quad Pump

    4300-043A Flojet Quad Pump

    $188.99
    MSRP: $191.34
    Save 1%
  • 218736300 Frigidaire Refrigerator Icemaker Kit

    218736300 Frigidaire Refrigerator Icemaker Kit

    $147.99
    MSRP: $158.73
    Save 7%
  • IM6 GE Replacement Refrigerator Icemaker Kit

    IM6 GE Replacement Refrigerator Icemaker Kit

    $110.99
    MSRP: $117.29
    Save 5%
  • WR30X10061 GE Replacement Refrigerator Icemaker Kit

    WR30X10061 GE Replacement Refrigerator Icemaker Kit

    $109.99
    MSRP: $128.79
    Save 15%
  • WR30X10081 GE Replacement Refrigerator Icemaker Kit

    WR30X10081 GE Replacement Refrigerator Icemaker Kit

    $121.99
    MSRP: $124.19
    Save 2%
  • C100E Purolite Cation Water Softener Resin

    C100E Purolite Cation Water Softener Resin

    $125.99
    MSRP: $142.34
    Save 11%
  • C100EFM Purolite Fine Mesh Water Softener Resin

    C100EFM Purolite Fine Mesh Water Softener Resin

    $188.29
    MSRP: $248.99
    Save 24%
  • DA81-01421A Samsung Replacement Refrigerator Icemaker Kit

    DA81-01421A Samsung Replacement Refrigerator Icemaker Kit

    $193.69
    MSRP: $245.99
    Save 21%
  • 4396418 Whirlpool Replacement Refrigerator Icemaker Kit

    4396418 Whirlpool Refrigerator Icemaker Kit Replacement

    $128.99
    MSRP: $148.34
    Save 13%
  • 5989JA0002E LG Replacement Refrigerator Icemaker Kit

    5989JA0002E LG Replacement Refrigerator Icemaker Kit

    $173.99
    MSRP: $202.39
    Save 14%
  • RBG-2000 Pro Products Red-B-Gone Rust and Iron Stain Remover (50 lb pail)
  • Pro Products Neutra 5 Acid Water Neutralizer (40 lb pail, # SA40L)
  • Pro Products Pro Rust Out Water Softener Rust Remover
  • ORP-200 HM Digital Water Test Meter

    ORP-200 HM Digital Water Test Meter

    $117.69
    MSRP: $140.99
    Save 17%
  • PS-100 HM Digital Water Test Meter

    PS-100 HM Digital Water Test Meter

    $168.00
    MSRP: $168.99
    Save 1%
  • 1-AND-2 WaterCheck Water Test Kit

    1-AND-2 WaterCheck Water Test Kit

    $114.99
    MSRP: $140.29
    Save 18%
  • Pesticide WaterCheck Water Test Kit

    Pesticide WaterCheck Water Test Kit

    $199.99
    MSRP: $215.04
    Save 7%
  • Watercheck WaterCheck Water Test Kit

    Watercheck WaterCheck Water Test Kit

    $165.89
    MSRP: $243.99
    Save 32%
  • 487988 WaterWorks Water Test Kit
  • 2404 Pro Products Water Test Kit

    2404 Pro Products Water Test Kit

    $132.99
    MSRP: $155.24
    Save 14%

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