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  • OmniFilter OK25 O-Ring Kit (2 Sets)

OmniFilter OK25 O-Ring Kit (2 Sets)

SKU: OK25-2set
$10.99
$10.99
Unavailable
per item
  • (2 Sets) OmniFilter OK25 Replacement O-Ring Gasket Seals (Includes 4 sizes, 2 of each)
  • Compatible with OmniFilter OB1, OB6, WH5, and U25 water filter housings. Different revisions within each of these models take different o-rings, and the OK25 kit contains all of the different sizes to ensure you have the right o-ring size needed for your OB1, WH5, or U25 housing.
  • Molded from NSF 61 certified buna-n rubber for safe and clean drinking water.
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Add to Cart
The OK25 o-ring seals between your filter housing and filter head/cap on OmniFilter OB1, OB6. WH5, and U25 water filter housings. The OK25 o-ring kit contains four different o-ring sizes. This convenient 2 set package contains 2 of each size, for 8 o-rings total.

Different revisions of each of these Omnifilter housing models take different sized o-rings. The OK25 kit contains all of the different sizes to ensure you have the right o-ring size needed for your OB1, OB6, WH5, or U25 housing.

What to expect:
This item includes eight (8) o-rings in a resealable zip-top poly bag with "Captain O-Ring" branded packaging.

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!
Web orders over $10 include free ground shipping in the US.
All web orders ship within one business day.

Visa, Mastercard, American Express, Discover, and other cards accepted
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Captain O-Ring LLC is an ISO9001:2015 certified company.
​Captain O-Ring LLC
1020 Jersey Ave
​​Gloucester City, NJ 08030

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Copyright © 2025
  • Home
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    • O-Rings & Custom O-Rings
    • Paintball O-Rings
    • Scuba O-Rings
  • Custom Parts
    • Custom Rubber Parts
    • Custom Plastic Parts
    • Custom Metal Parts
  • Kitting/Assembly
    • Kit Packaging & Labeling
  • Online Store
    • Firearm & Air Gun O-Rings
    • Food/Concession O-Rings
    • Hydraulic O-Ring Kits
    • O-Ring Pick Tools
    • Paintball
    • Scuba O-Rings
    • Water Filter & Plumbing O-Rings
    • All Other Products
  • Support/Manuals
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  • About