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Captain O-Ring – Replacement O-Rings for Waterdrop Spin Down Filter WD-RPFK WD-PFK (4 Pack)

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$9.99

$ 4 .99 $4.99

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About this item

  • Replacement o-rings for Waterdrop WD-RPFK and WD-PFK Spin Down Sediment Filter Canister.
  • Seals the clear plastic canister/sump housing to the brass filter head. Replace your o-ring every third filter change to maintain a leak-free seal.
  • O-Rings measure approximately 2” inside diameter, slightly over 2-1/8” outside diameter, and slightly under 1/8” thickness (about 3/32” thick).
  • Package contains four (4) o-rings (also called gaskets or seals). Molded from NSF61 certified EPDM rubber for safe and clean drinking water.
  • Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!


Get your leaking filter back in working order with Captain O-Ring’s replacement o-rings for Waterdrop WD-RPFK and WD-PFK Spin Down Sediment Filter Canisters. These o-rings are compatible with Waterdrop WD-RPFK and WD-PFK spin down sediment water filters. The o-ring seals the clear plastic canister/sump housing to the brass filter head. It is recommended to replace your o-ring every third filter change to maintain a leak-free seal.

These o-rings measure approximately 2” inside diameter, slightly over 2-1/8” outside diameter, and slightly under 1/8” thickness (about 3/32” thick).

Molded from NSF61 certified EPDM rubber for safe and clean drinking water.

Package contains four (4) o-rings (also called gaskets or seals). Replace your old, worn, leaking o-ring and have spares on hand for the future with this handy 4-pack.

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!