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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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  • Pro Products Water Hardness Kit #3 (Model # 2029)

    Pro Products Water Hardness Kit #3 (Model # 2029)

    $9.99 Retail Price:  $13.79
  • Pro Products pH Indicator – Wide Range (#2031)

    Pro Products pH Indicator – Wide Range (#2031)

    $6.99 Retail Price:  $8.04
  • Pro Products 2411610 Replacement Test Tubes (2-Pack)

    Pro Products 2411610 Replacement Test Tubes (2-Pack)

    $11.99 Retail Price:  $17.99
  • Pro Products 3493399 Hardness Test Bottle

    Pro Products 3493399 Hardness Test Bottle

    $12.99 Retail Price:  $18.99
  • Pro Products 1257900 Chlorine Test Comparator

    Pro Products 1257900 Chlorine Test Comparator

    $27.99 Retail Price:  $37.99
  • Pro Products Test Instruction Placemat Promat

    Pro Products Test Instruction Placemat Promat

    $3.99 Retail Price:  $7.99

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