Culligan 1″ Housing O-Ring. It is used to help ensure the seal of the water filtration system. It is for use with whole house sediment water filter TV 216911. Replacement O-ring seal for use with the Culligan WH-HD200-C. Ensures the seal of the water filtration system. The O-ring is used to seal the housing canister to the housing cap to prevent leaks. Replace your O-ring every third filter change or when there is damage to prevent leaks. Made of Buna-N (Nitrile butadiene rubber).
- 1 in.
- Used to help ensure the seal of the water filtration system.
- For use with whole house sediment water filter TV 216911.
