Six Culligan OR-34 Compatible O-rings for 2.5 Inch Housings

Six KleenWater replacement o'rings compatible with Culligan OR-34.

The KleenWater brand RG2K4W1 o-ring will accommodate filter housings which require 2.5 inch diameter cartridges. The o-ring itself actually measures approximately 3 7/8 inches (inside diameter). We recommend consumers keep a spare o ring on hand to avoid urgent situations.

Replacement o-rings for the following housings:

• Culligan HF-150, HF-150A, HF-160, HF-360
• American Plumber W34-PR, WC34-PR, WV34, WVC34
• Ametek Kleen-Plus PSCL-SI, PSCL-S1, PS-OO, PS-00, PVHCL-SI, PVHCL-S1
• Ace Hardware 45025, 46764, 46764, HF-150ACE
• Pentek 15066, 150072, 150070, 150437
• US Filter 150398

Replacement o-rings for the following models or part numbers:

• Ace Hardware 46766
• American Plumber 152030, W34-OR
• Ametek Kleen-Plus 151120-03, OR-34
• Culligan 01019184, 151120-27, OR-34
• Hydrotech 151120
• Pentek 151120, OR-34
• Pura 151120
• US Filter OR-34

These o-rings are compatible with water filter housings marketed under the following brands: Ametek, Pentek, Culligan, Kleen Plus, Plymouth Products, Pentair and U.S Filter (2.5 inch cartridge size).

An o-ring facilitates a water tight seal between the water filter sump and the water filter head. The most common o-rings used in water filtration are made from Buna N material. Buna N is also commonly referred to as nitrile. This is the ideal choice for cold water filtration because they are inexpensive and have superior performance characteristics.

KleenWater is a trademark of Pavel Water Filtration.