FILTERS
Culligan OR-38 O-Ring for US-550 SY-5167 & SY-5197
OR-38 Culligan O-Ring for US-550 SY-5167 & SY-5197
- Culligan OR-38 replacement o-ring for filter assemblies with 3/8" inlet/outlet housings
- O-ring is used to seal the housing canister to cap to prevent leaks in filter system
- Replace your o-ring with every third filter change to prevent leaks
- Fits Culligan US-550/560, SY-5167, SY-5197 and Ace 4158515
