Fits: Culligan: HF-150, HF-160, HF-360. ACE: 45025, 46764, 49560, 46766 Ametek: 151120-0, OR-34, PS-00, PSCL-Sl, PVHCL-SI Everpure: EV9795-90, EV9795-80, EV3112-40Specifications:O-Ring For Standard Size Water Filter Housing Buna-N FDA Grade 4" Diameter...