Replacement for Culligan, Pentek OR-100 Lubricated O-Ring Fits …
https://www.homedepot.com/p/ReplacementBrand-Replacement-for-Culligan-Pentek-OR-100-Lubricated-O-Ring-Fits-Big-Blue-10-in-and-20-in-Whole-House-Systems-RB-OR-100/311644847
WEBJul 5, 2021 · For use in Big Blue whole house water filtration system housings, the OR-100 ReplacementBrand lubricated O-ring helps ensure a tight seal between your systems housing sump and cap, preventing risk of leakage. For best results, use silicone lubricant when installing this part and replace every 2 filter changes.
DA: 61 PA: 56 MOZ Rank: 9