Culligan OR-233 Oring Specifications

• Diameter: 3"

Culligan OR-233 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-233 Compatible Housings

• Any 3" diameter housings
• 3/8" Slim Line with a 3" diameter housing
• ACE Hardware 4158622
• American Plumber WLCS-1000, WRO-3000, WRO-3500
• Pentek RO-3000, RO-3500
• Culligan SY-2000, SY-2100, SY-2300, SY-2300S, SY-2500, SY-2650, US-600, US-640, US-600A
• Pentek US-1000, US-1500

The Culligan OR-233 O-Ring can also replace the following o-ring models:

• American Plumber 151231-51, OR-233
• Ametek OR-233
• Culligan 411310, OR-233
• Pentek 151231, OR-233
• US Filter OR-233