3/4 In. Whole House Water Filter O-ring (2-pack)

Description

The Culligan OR-360B O-ring set fits the following whole house water filters with a 3/4 inch inlet/outlet. HF-360B. The O-ring set is used to seal the housing canister to the housing cap to prevent leaks. Replace your O-ring set every third filter change or when there is damage to prevent leaks.