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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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  1. K2 OmniFilter Undersink Water Filter Installation Kit

    K2 OmniFilter Undersink Water Filter Installation Kit

    For use with the OB1, OB5 or R14 undersink water filtration systems from OmniFilter Learn More

    Regular Price: $6.99

    Special Price: $5.05

  2. WC792P OmniFilter Filter Wrench

    WC792P OmniFilter Filter Wrench

    Fits Omni water filter systems Learn More
  3. OW6 OmniFilter Filter Wrench

    OW6 OmniFilter Filter Wrench

    Fits Omni water filter systems Learn More
  4. OW50 OmniFilter Filter Wrench

    OW50 OmniFilter Water Filter Wrench

    For use with water filtration systems from Omni Learn More
    $7.99 Retail Price:  $8.15
  5. OW40 OmniFilter Filter Wrench

    OW40 OmniFilter Water Filter Wrench

    Fits Omni water filter systems Learn More
    $5.39 Retail Price:  $7.92
  6. OW30 OmniFilter Water Filter Wrench

    OW30 OmniFilter Water Filter Wrench

    For use with Omni water filtration systems Learn More
    $3.99 Retail Price:  $6.89
  7. OW2 OmniFilter Filter Wrench

    OW2 OmniFilter Filter Wrench

    Fits Omni water filter systems Learn More
  8. OW1 OmniFilter Filter Wrench

    OW1 OmniFilter Filter Wrench

    Fits Omni water filter systems Learn More
  9. K4 OmniFilter O-Ring Set

    K4-M6-S06 OmniFilter O-Ring Set

    For use in OmniFilter water filtration systems Learn More
    $3.99 Retail Price:  $6.89
  10. OK25 OmniFilter O-Ring

    OK25 OmniFilter O-Ring

    Fits Omni water filtration systems Learn More
    $4.99 Retail Price:  $8.04
  11. OK7 OmniFilter O-Ring

    OK7-S6-S06 OmniFilter O-Ring

    Fits Omni heavy-duty whole house water filtration systems Learn More
    $4.99 Retail Price:  $8.04
  12. P2240 OmniFilter Replacement O-ring Kit

    P2240 OmniFilter Replacement Faucet Filter O-Rings

    Fits OmniFilter F1 Faucet Filter Learn More
    $9.99 Retail Price:  $11.49

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