Discount Water Filters and Air Filters at Discount Filter

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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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  • 3M Aqua-Pure 68898-32 Whole House Filter O-Ring

    68898-32 3M Aqua-Pure Whole House Filter O-Ring

    MSRP: $9.99
    Save 59%
  • 3M Aqua-Pure 68900-33 Whole House Filter Wrench

    68900-33 3M Aqua-Pure Whole House Filter Wrench

    MSRP: $14.99
    Save 40%
  • 3M Aqua-Pure 68998-31 Water Filter Coupler

    68998-31 3M Aqua-Pure Water Filter Coupler

    MSRP: $10.99
    Save 56%
  • 3M Aqua-Pure 34737-13C Water Filter Gasket

    34737-13C 3M Aqua-Pure Replacement Water Filter Gasket

    MSRP: $9.99
    Save 40%

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