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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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  • MC-1A-KIT Pentek Filter Mounting Bracket Kit

    MC-1A-KIT Pentek Filter Mounting Bracket Kit

    $5.99 Retail Price:  $9.19
  • PENTEK-OR-237-S

    PENTEK-OR-237-S

    $8.49 Retail Price:  $12.06
  • OR-241-B Pentek O-Ring

    OR-241-B Pentek O-Ring

    $4.09 Retail Price:  $7.00
  • PENTEK-OR-241-S

    PENTEK-OR-241-S

    $9.59 Retail Price:  $13.33
  • OR-BB Pentek O-Ring

    OR-BB Pentek O-Ring

    $8.99 Retail Price:  $11.49
  • SW-1A Pentek Filter Wrench

    SW-1A Pentek Water Filter Housing Wrench

    $5.09 Retail Price:  $8.15
  • PENTEK-SW-4

    PENTEK-SW-4

    $5.09 Retail Price:  $8.15
  • 143339 Pentek Head Nut Gasket

    143339 Pentek Head Nut Gasket

    $6.99 Retail Price:  $9.19
  • 151254 Pentek Filter Housing Sump O-Ring

    151254 Pentek Filter Housing Sump O-Ring

    $6.19 Retail Price:  $9.42
  • PENTEK-244047

    PENTEK-244047

    $5.09 Retail Price:  $8.15
  • BW-BC Pentek Filter Wrench

    BW-BC Pentek Filter Wrench

    $6.19 Retail Price:  $9.42
  • 151117 Pentek Viton Polypropylene Housing O-Ring

    151117 Pentek Viton Polypropylene Housing O-Ring

    $7.99 Retail Price:  $11.49
  • TIER1-OR-100

    TIER1-OR-100

    $3.99 Retail Price:  $5.74
  • TIER1-OR-34

    TIER1-OR-34

    $1.99 Retail Price:  $3.44
  • 155003 Pentek Water Filter Cartridge Coupler

    155003 Pentek Water Filter Cartridge Coupler

    $3.99 Retail Price:  $11.49
  • SVN6 Tier1 Self Piercing Saddle Valve (C-Style, ¼ inch)
  • SH144229 Pentek Big Blue Water Filter Cartridge Coupler

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