Compatible with iSpring WGB22B and WGB32B whole house filters.
Approximate O-Ring Dimensions: 5-1/2” inside diameter, 5.83” (slightly over 5-3/4”) outside diameter (this is sometimes displayed as 5.8” in your housing’s manual), and just under 3/16” thickness.
Package contains four (4) o-rings (also called gaskets or seals). Seals up leaking filter housing canisters/sumps. Replace your o-rings every third filter change to prevent leaks and keep your system in top shape.
Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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