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.

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Items 1 to 48 of 50 total

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  • HM Digital PH-200 Water Test Meter

    PH-200 HM Digital Water Test Meter

    $103.49
    MSRP: $127.99
    Save 19%
  • AFV Rusco Automatic Flush Valve

    AFV Rusco Automatic Flush Valve

    $399.99
    MSRP: $462.29
    Save 13%
  • A8056-J Watts Catalytic Carbon Water Filter Media

    A8056-J Watts Catalytic Carbon Water Filter Media

    $183.39
    MSRP: $252.99
    Save 28%
  • 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 (43 lb bag)
  • BW5000-000A Bottled Water Dispensing System by FloJet

    BW5000-000A Bottled Water Dispensing System by FloJet

    $220.99
    MSRP: $259.99
    Save 15%
  • American Hydro Systems RR2-2.5 Rid O' Rust Extreme Water 2X Concentrate Rust Preventer (2.5 Gallon Container)
  • Hard Water Genie Salt-Free Treatment Conditioner, Water Softener and Descaler System
  • RR1 American Hydron 30 Gallon Rust Preventer by Pro Products

    RR1 American Hydron 30 Gallon Rust Preventer by Pro Products

    $707.99
    MSRP: $815.99
    Save 13%
  • GL05N Pro Products Corrosion Control Poly Guard Liquid (5 Gallons)
  • 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%
  • 1240632-220V Aquatec Booster Pump
  • 55-SWZ-60735 Aquatec 12V / 30 Amp / 120 PSI Water Pump
  • 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%
  • EV9324-01 Everpure Ice Machine Filter System

    EV9324-01 Everpure Ice Machine Filter System

    $218.99
    MSRP: $273.69
    Save 20%
  • EV9324-02 Everpure Ice Machine Filter System

    EV9324-02 Everpure Ice Machine Filter System

    $376.99
    MSRP: $450.79
    Save 16%
  • 4300-043A Flojet Quad Pump

    4300-043A Flojet Quad Pump

    $188.99
    MSRP: $191.34
    Save 1%
  • I301050110 Flojet Booster Pump

    I301050110 Flojet Booster Pump

    $395.99
    MSRP: $457.69
    Save 13%
  • 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
  • WR30X10081 GE Replacement Refrigerator Icemaker Kit

    WR30X10081 GE Replacement Refrigerator Icemaker Kit

    $121.99
    MSRP: $124.19
    Save 2%
  • PS-202 HM Digital Controller
  • PSC-150 HM Digital Commercial Controller and Monitor
  • PSC-154 HM Digital Controller

    PSC-154 HM Digital Controller

    $301.89
    MSRP: $376.99
    Save 20%
  • A850 Hydrotech Tannin Select Resin
  • A520E Purolite Nitrate Select Resin

    A520E Purolite Nitrate Select Resin

    $399.99
    MSRP: $462.29
    Save 13%
  • 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

    $178.29
    MSRP: $248.99
    Save 28%
  • DA81-01421A Samsung Replacement Refrigerator Icemaker Kit

    DA81-01421A Samsung Replacement Refrigerator Icemaker Kit

    $193.69
    MSRP: $245.99
    Save 21%
  • KDF-55 Tier1 Water Treatment Media (57lb bag)

    KDF-55 Tier1 Water Treatment Media (57lb bag)

    $419.99
    MSRP: $485.29
    Save 13%
  • 4389195 Whirlpool Flex Tray Replacement Refrigerator Icemaker Kit
  • 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
  • 1240632 Merlin Booster Pump

    1240632 Merlin Booster Pump

    $229.99
    MSRP: $255.29
    Save 10%
  • RBG-2000 Pro Products Red-B-Gone Rust and Iron Stain Remover (50 lb pail)
  • Pro Products Pro Rust Out Water Softener Rust Remover
  • 2650 Pro Products Siphoning Feeder System

    2650 Pro Products Siphoning Feeder System

    $200.99
    MSRP: $233.44
    Save 14%
  • KDF-85 Tier1 Water Treatment Media
  • CIC-152 HM Digital Controller

    CIC-152 HM Digital Controller

    $348.00
    MSRP: $357.59
    Save 3%
  • ORP-200 HM Digital Water Test Meter

    ORP-200 HM Digital Water Test Meter

    $113.79
    MSRP: $140.99
    Save 19%
  • PS-100 HM Digital Water Test Meter

    PS-100 HM Digital Water Test Meter

    $168.00
    MSRP: $168.99
    Save 1%

    Out of stock

  • PS-200 HM Digital Water Test Meter
  • 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

    $160.49
    MSRP: $243.99
    Save 34%

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