OR-233 (3 pack) Replacement O-Rings for Ace and Other Filters OR-233 (3 pack) Replacement ORings by Captain O-Ring [3-Inch Diameter] Product Features: (3 Pack) 3" Diameter OR-233 O-Rings. Used to seal the filter housing to the filter head/cap to fix and prevent leaks. The OR-233 O-Ring has been branded under Ace Hardware, American Plumber, Ametek, Pentek, US Filter Plymouth Products Compatible with the following filter models: Any 3" diameter housing; SY-2000, SY-2100, SY-2300, SY-2300S, SY-2500, SY-2650, US-600, US-640, US-600A; ACE Hardware 4158622; American Plumber WLCS-1000, WRO-3000, WRO-3500; Pentek RO-3000, RO-3500; Pentek US-1000, US-1500 Direct replacement for the following part numbers: American Plumber 151231-51, OR-233; Ametek OR-233; 411310, OR-233; Pentek 151231, OR-233; US Filter OR-233 Genuine Captain O-Ring Part (Manufactured and Warrantied by Captain O-Ring LLC) OR-233 Replacement O-Rings. This product includes three (3) replacement o-rings. The OR-233 o-ring is compatible with the following filter models: Any 3" diameter housing ACE Hardware 4158622 American Plumber WLCS-1000, WRO-3000, WRO-3500 Pentek RO-3000, RO-3500 SY-2000, SY-2100, SY-2300, SY-2300S, SY-2500, SY-2650, US-600, US-640, US-600A Pentek US-1000, US-1500 The OR-233 o-ring is a direct replacement for the following other part numbers: American Plumber 151231-51, OR-233 Ametek OR-233 411310, OR-233 Pentek 151231, OR-233 US Filter OR-233 This o-ring will accommodate filter housings which require large diameter cartridges. These cartridges have an approximate diameter of 4.5 inches. The o-ring itself actually measures approximately 5.465 inches (inside diameter). We recommend consumers keep a spare oring on hand to avoid urgent situations. This o-ring is compatible with GE filter housings: GXWH30C GXWH35F GXWH40L .
