Moen 1222 Replacement Shower Cartridge With Removal Tool 104421 Kit For One Handle Posi Temp Faucets Durable Brass And Polyphenylene Cartridge Includes Retainer Clip And Lubricating Grease For Easy DIY Repair

Shower Cartridge Kit with Removal Tool for Posi-Temp
✔️ Single-kit replacement with brass cartridge, puller, clip, grease

The kit includes a replacement 1222 cartridge, the 104421 cartridge puller removal tool, a retainer clip, and lubricating grease for quick, DIY shower valve repairs. It’s designed for a single-handle Posi-Temp faucet to restore consistent water pressure and precise temperature control.

✅ Replacement cartridge 1222 included with kit
✅ 104421 cartridge puller removal tool included
✅ Retainer clip and lubricating grease for easy install
✅ Durable brass and polyphenylene cartridge construction
✅ Fits single-handle Posi-Temp shower valves for reliable repair

💡 What is the best way to replace a 1222 shower cartridge using the included removal tool on a single-handle Posi-Temp faucet?

Easy, straight-to-the-point guidance for DIY homeowners:

- Turn off water supply and relieve pressure before starting - Use the 104421 puller to extract the old cartridge without damaging the valve body - Install the new cartridge, apply lubricating grease to seals, and reattach the retainer clip - Test for leaks and proper temperature balance before reassembling trim