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Culligan OR-233 Replacement O-Ring for 3" Housings 6-Pack


Only $4.49 per O-Ring
Retail: $8.99 /ea
You Save: 50%
As low as
Retail: $8.99
You Save: 50%
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This Culligan Replacement O-Ring for 3" Housings (OR-233) is made for under sink filtration systems. It fits Culligan models US-600A, SY-2000, SY-2300, SY-2500, SY-2650, and ACE 4158622A. However, it is a compatible O-ring replacement for all 3" diameter under sink water filter housings made by Pentek, Ametek, American Plumber, ACE, Omnifilter, US Filter, Plymouth, Kleen Plus, and other brands.

This O-ring gasket must be lubricated with silicone lubricant in order to prevent leaks in the water filtration system. Further installation instructions for this O-ring are included on the back of the packaging.

The Culligan OR-233 O-Ring is interchangeable with the following 3" O-rings:

  • American Plumber O-Ring (OR-233, 151231-51)
  • Ametek O-Ring (OR-233)
  • Culligan O-Ring (OR-233, 411310)
  • Pentek O-Ring (OR-233, 151231)
  • US Filter O-Ring (OR-233)

Compatible Models:

The Culligan OR-233 Replacement O-Ring for 3" Housings is correct replacement for the following model numbers:

BrandModel NumberDescription
CulliganACE 4158622AO-Rings
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