Moen 1-Handle Brass and Plastic Tub/Shower Valve Cartridge in the Faucet Stems & Cartridges department at Lowes.com
1222 Replacement Cartridge with Removal Tool 104421 and Handle Adapter Kit 116653 for Moen, Compatible with One Hanlde Posi Temp Shower Faucet - Amazon.com
Moen 1222 Replacement Cartridge for Moen Posi-Temp Tub/Shower Faucets Valve, compatible with Moen Model 1222 1222B Single-Handle Replacement Cartridge (with lubricating grease) - Amazon.com
1222 Moen Shower Cartridge Replacement Compatible with One-Handle Posi-Temp Shower Faucet & Moen Tub Shower | Durable Brass and Plastic, White - Amazon.com
Tearel 1222 Replacement Cartridge Kit for Moen One-Handle PosiTemp Faucets, Replacement Compatible with Moen Tub Shower,Metals & Plastics - Walmart.com
Tearel 1222 Replacement Cartridge with Removal Tool 104421 for Moen, Compatible with One Hanlde Posi Temp Faucet - Walmart.com
For Moen 1222 Shower Cartridge Posi-Temp Pressure Balanced with Puller | eBay
Moen 1222 One-Handle Posi-Temp Faucet Cartridge Replacement for Moen Tub Shower and Shower Only Configurations, Brass and Plastic - Faucet Cartridges - Amazon.com
FlowRite Replacement Kit for Moen Faucet 1222 / 1222B Posi-Temp Cartridge with Puller Tool - GreyDock.com