Videos How to Remove & Install the 1222 Cartridge Shower Heads May 21, 2019 1222 CartridgeHow toInstallRemove Moen In this video, we’ll demonstrate how to remove and install the Moen 1222 Cartridge. It fits our Posi-Temp Tub & Shower faucets. Your situation may vary slightly, depending on the faucet model. Share this:Click to share on Pinterest (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window) Related