HydROtwist Premium String Wound Sediment filter is a compatible replacement filter that will fit water filter housings which require standard sized 10" water filters (10 " x 2 1/2").
Premium 10" x 2.5" String Wound Replacement Water Filter Cartridge
The HydROtwist SW102520 is also compatible with the following brands:
- Ametek, Culligan, Kleen-Plus, US Filter - CW-50
- American Plumber - W50W
Filter should be replaced every 6 months