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Free Shipping on Orders over $59 | Easy Returns | No worries Guarantee | Contact Us | 1-800-277-3458
TIER1-OR-38
Ships fast!
Quick and easy installation
Designed with high-quality material
Prop65 warning applies to products that contain carbon media. Click here for more details
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov
The OR-38 Tier1 Undersink and RV Filter O-Ring is a lubricated rubber gasket for many brands of undersink and whole house water filtration housings. The OR-38 o-ring can be used with 3/8-inch inlet/outlet housings with a 3.5-inch diameter housing sump. The OR-38 O-Ring has been branded under Ace Hardware, American Plumber, Ametek, Culligan, Pentek, and USFilter Plymouth Products. The OR-38 o-ring should be replaced every two filter changes or if there is damage to the o-ring. Comes with a quick and easy installation saving you time and money. The Pentek OR-38 o-ring gasket should be well lubricated with silicone lubricant to prevent leaks in the water filtration system. Order today!