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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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  • 5989JA0002E LG Replacement Refrigerator Icemaker Kit

    5989JA0002E LG Replacement Refrigerator Icemaker Kit

    $173.99 Retail Price:  $202.39
  • RBG-2000 Pro Products Red-B-Gone Rust and Iron Stain Remover (50 lb pail)
  • Pesticide WaterCheck Water Test Kit

    Pesticide WaterCheck Water Test Kit

    $199.99 Retail Price:  $215.04
  • Watercheck WaterCheck Water Test Kit

    Watercheck WaterCheck Water Test Kit

    $158.99 Retail Price:  $181.69
  • 1-AND-2 WaterCheck Water Test Kit

    1-AND-2 WaterCheck Water Test Kit

    $114.99 Retail Price:  $140.29
  • 487988 WaterWorks Water Test Kit

    487988 WaterWorks Water Test Kit

    $119.99 Retail Price:  $140.29
  • 4396418 Whirlpool Replacement Refrigerator Icemaker Kit

    4396418 Whirlpool Refrigerator Icemaker Kit Replacement

    $128.99 Retail Price:  $148.34
  • Pro Products Pro Rust Out Water Softener Rust Remover

    Pro Products Pro Rust Out Water Softener Rust Remover (RO50N, 50 lb.)

    Regular Price: $134.99

    Special Price: $129.05

  • 2404 Pro Products Water Test Kit

    2404 Pro Products Water Test Kit

    $132.99 Retail Price:  $155.24
  • 8851-2J03-B423S Aquatec Booster Pump

    8851-2J03-B423S Aquatec Booster Pump

    $109.99 Retail Price:  $128.79
  • F-200 Calgon Water Treatment Media

    F-200 Calgon Water Treatment Media

    $153.99 Retail Price:  $158.69
  • DA81-01421A Samsung Replacement Refrigerator Icemaker Kit

    DA81-01421A Samsung Replacement Refrigerator Icemaker Kit

    $145.99 Retail Price:  $155.24
  • C100E Purolite Cation Water Softener Resin

    C100E Purolite Cation Water Softener Resin

    $125.99 Retail Price:  $142.34
  • C100EFM Purolite Fine Mesh Water Softener Resin
  • 4300-043A Flojet Quad Pump

    4300-043A Flojet Quad Pump

    $188.99 Retail Price:  $191.34
  • 218736300 Frigidaire Refrigerator Icemaker Kit

    218736300 Frigidaire Refrigerator Icemaker Kit

    $105.99 Retail Price:  $124.19
  • WR30X10061 GE Replacement Refrigerator Icemaker Kit

    WR30X10061 GE Replacement Refrigerator Icemaker Kit

    $106.99 Retail Price:  $128.79
  • WR30X10081 GE Replacement Refrigerator Icemaker Kit

    WR30X10081 GE Replacement Refrigerator Icemaker Kit

    $121.99 Retail Price:  $124.19
  • PS-100 HM Digital Water Test Meter

    PS-100 HM Digital Water Test Meter

    $144.99 Retail Price:  $168.99
  • PS-200 HM Digital Water Test Meter

    PS-200 HM Digital Water Test Meter

    $174.99 Retail Price:  $203.49
  • PS-202 HM Digital Controller

    PS-202 HM Digital Controller

    $194.99 Retail Price:  $226.49
  • C-100H Purolite Deionization Resin

    C-100H Purolite Deionization Resin

    $159.99 Retail Price:  $162.34
  • A8056-J Watts Catalytic Carbon Water Filter Media

    A8056-J Watts Catalytic Carbon Water Filter Media

    $180.99 Retail Price:  $210.44
  • QC71 EV9272-41 Everpure Single Filter Head

    QC71 EV9272-41 Everpure Single Filter Head

    $155.99 Retail Price:  $232.34

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