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.
Quickly fix or prevent a leak in your water filter unit by replacing your filter housing o-ring with every third filter change
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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