Replacement o-rings for most of our standard products.
O-rings are essential for leak-free performance, but they can deteriorate over time. Regular o-ring replacement prevents leaks.
If you aren't sure which o-ring you need, please call for information.
A small amount of silicone grease should be applied lightly to o-rings during cartridge changes to ensure years of leak-free use. This small packet will lube many o-rings.
A small amount of silicone grease should be applied lightly to o-rings during cartridge change.
O-ring for a reverse osmosis membrane housing. Housings use two o-rings, one in the canister and one in the cap. This fits either.
O-ring set for Pura UVBB quartz sleeve. Fits within the inner indention of the quartz sleeve adapter.
O-ring set for UVBB quartz sleeve adapter. Fits in the outer indention of the quartz sleeve adapter. Note: These do not need to be replaced often.
Fits VIQUA Advanced Water Products™ 10" and 20" housings.
A six pack of o-rings for 1/4" John Guest and Mur-lok fittings.
A six pack of o-rings for 3/8" John Guest and Mur-lok fittings.
Our index of Quick Connect Parts also includes these o-rings, as well as collets and locking clips, and offers some helpful advice on leak repair and prevention for John Guest and Mur-lok Quick Connect fittings.
(whole house & well units)