Culligan OR-233 Replacement O-Ring for 3" Housings
Free Shipping on orders over $99 FREE 365-DAY RETURNS
Filters Fast Logo
Replacement for Model SY-2650

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


Only $4.49 per O-Ring
Retail: $53.94 /ea
You Save: 50%
As low as
Retail: $53.94
You Save: 50%
Special Order. Ships in 5 to 6 business days. Home Filter Club
Subscribe & Save

Subscribe and save with the Home Filter Club! Find your filter, choose how often you want it delivered, and we’ll do the rest!

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
Culligan ACE 4158622A O-Rings
Culligan SY-2000 O-Rings
Culligan SY-2300 O-Rings
Culligan SY-2500 O-Rings
Culligan SY-2650 O-Rings
Culligan US-600A O-Rings
No results for {X}

Related Categories:

Product Availability

Please provide your e-mail address below to receive a notification when this product becomes available:


Thanks! We'll send you a notification when this product is available!

Get Help and Support Need Help?