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Water Filter O-Ring Replacements

O-Rings by DiscountFilterStore.com

10 Item(s)

Grid  List 

Set Descending Direction
  1. OR-34 Tier1 O-Ring

    OR-34 Tier1 O-Ring

    Sized at 4 inches and fits into most standard whole house water filtration system housings Learn More
  2. 151254 Pentek Filter Housing Sump O-Ring
  3. 143339 Pentek Head Nut Gasket
  4. 143216 Pentek Stainless Steel Filter Housing Sump O-Ring
  5. OR-100 Tier1 Lubricated O-Ring

    OR-100 Tier1 Lubricated O-Ring

    Fits into 10 and 20 inch Big Blue water filtration system housings Learn More
  6. 151117 Pentek Viton Polypropylene Housing O-Ring

    151117 Pentek Viton Polypropylene Housing O-Ring

    Fits Pentek 150150, 150132, 150154, 150134, 150156, 150135, 150158 and 150141 Water Filter Housings Learn More
  7. OR-237-S Pentek O-Ring
  8. OR-241-B Pentek O-Ring

    OR-241-B Pentek O-Ring

    Fits into Pentek water filtration system housings #10, #12 and #20 Learn More
  9. OR-BB Pentek O-Ring
  10. OR-241-S Pentek O-Ring