Culligan OR-38 O-Ring Replacement

Culligan OR-38 Oring Specifications

• Inside Diameter: 3-3/8″
• Outside Diameter: 3-3/4″

Culligan OR-38 O-Ring Replacement Overview

• The o-ring is used to seal the housing canister to the housing cap to prevent leaks.
• We recommend replacing your o-ring every third filter change or when the o-ring is damaged.

Culligan OR-38 Compatible Housings

• Any 3.5″ Diameter Housings
• #5 and #10 Slim Line Housings
• 3/8″ Inlet/Outlet Slim Line Housings with 3.5″ diameter housing sumps
• 3G Housings
• Ace Hardware 45335, 45449, 48166, 49562, 4001699, 4158515
• American Plumber WLCS-500, WRO-3167
• Ametek Kleen-Plus / Pentek CSL-CIK, CCF-201, CTR-CMR-10, PSCL-C2, US-560, US-560K, SY-5167, SY-5197
• Culligan RVF-10, US-316, US-550
• US Filter RO-2127, RO-2300, RO-2300-A, RO-3167

The Culligan OR-38 O-Ring can also replace the following o-ring models:

• Ace Hardware 46807, OR-233
• American Plumber 152031, W38-OR
• Ametek OR-233, 151121-03
• Culligan 01019186, OR-233
• Pentek 151121, OR-233, Buna-N #237
• US Filter Plymouth Products 151121, OR-233