1222 One-Handle Faucet Cartridge Kit Replacement for Moen One-Handle PosiTemp Faucets, Compatible with Moen Tub Shower, Brass and Plastic

["1.【Easy Installation】: Unplug the old cartridge with a tool, install the new 1222 faucet cartridge in its original position, and secure the retainer clip into the cartridge groove. Finally, align the notched brass bar with the \"H|C\", ensuring that the cold and hot water are directed in the right direction.","2.【Installation Tips】: The water valve should be completely closed during installation.Before disassembling, check the old cartridge to make sure you note the position of the white \"H|C\" indicator, and ensure it remains in the same position.","3.【Material】 Brass and plastic for shower cartridge replacement maintains original water pressure regulation.","4.【Compatibility】: Compatible with Moen Posi-Temp valves 2510, 2590, 2520 and 2570, which are single handle tub and shower system, and the handle has a rotate only operation with the water being off at the 6:00 position.","5.【Package includes】: 1*1222 One-Handle Faucet Cartridge,1*Retainer clip,1*O-Ring,2*Cartridge oval."]