- Valve-in-head shut-off design, simple 1/2 turn shuts off water supply for easy cartridge change
- Filter extends life of washing machines, water heaters, water softeners, fixtures, faucets, and other water-using household appliances
- IAPMO Tested and Certified for structual integrity. 5-year limited warranty
- Traps sediment, reduces scale that can clog faucets and ruin plumbing
- Compatible Culligan Filters: CW-MF (Ace #4395976) , S1A (Ace #4396073) , CW-F (Ace #4395968) , SCWH-5 (Ace #4548996) , P1 (Ace #4396057) , P5 (Ace #4396065)
- O-Ring Replacement: OR-34A (Ace# 46766)