๐ง Leaking shower? Don't call a plumber! ๐ ๏ธ Learn how to install and replace a Moen 1222 shower cartridge yourself with this easy-to-follow, step-by-step g.. Helpful hint. If you are trying to replace a Moen 1222 tub/shower cartridge from an older valve, you will pull the cartridge out and see o-rings on the front and backside of cartridge. The newer Moen 1222 cartridges have only one o-ring on the front side. You may have problems trying to get the retainer clip back in upon replacement of new.
Apartment Maintenance Technician shows you how to remove and install a Moen 1222 posi-temp shower cartridge. Stuck Moen Cartridge? Grab the removal tool here.. How TO Replace Moen Shower Cartridge Or How to Remove and Install Moen 1222 Cartridge - Repair Moen Shower Tub Valve Faucet - Set the shower temperature li.