This is the Culligan OR-38 replacement O-ring that fits many models of Culligan under sink and RV filter housings. Replacing your O-ring on a regular basis will help decrease the likelihood of leaks and maintenance issues long term. Buy your replacement OR-38 today.

• Brand Name: Culligan
• Exterior Diameter: 3-3/4 in.
• Material: Rubber
• Product Type: O-Ring
• Number in Package: 1 pk
• Shape: Round
• Wall Thickness: 3/16 in.
• Brand Compatibility: Fits American Plumber， Ametek， Culligan， Pentek， US Filter Plymouth
• Packaging Type: Bagged