O-Ring for Pentek Standard (also known as slimline) Housings with 1/4″ and 3/8″ and 1/2″ Ports; (6 Ribs).
Also known as: Part Number 151121
- Ensures tight and powerful seal between housing cap and bottom
- Helps minimize the possibility or risk of leakages
- Performs efficiently when lubricated with silicone grease
Please Note:
If you have a Heavy Duty Standard Housing with 3/4″ Ports you require a different O-Ring.
May also be used as a Compatible replacement for:
Culligan OR-38




