The Moen PosiTemp shower valves are generally reliable, but eventually the internal cartridge will need to be replaced. Pulling out the old cartridge usually isn't difficult, but sometimes things go wrong! In this video I'll demonstrate the process start to finish in a real bathroom, and show what to do when the cartridge gets stuck and won't come out. This example was for the common Moen 1222 style cartridge, but other styles will be similar.

To shut off your water see this:    • How To Shut Off Your Water Main  

►To purchase
https://amzn.to/3s7BLXB (Moen 1222 cartridge kit)
https://amzn.to/3DW17dm (Moen cartridge puller)
https://amzn.to/44c5Z90 (Silicone grease)
https://amzn.to/3YznPBD (Moen 116653 Shower Handle kit)
https://amzn.to/47ujoMw (Moen temp stop kit)
https://amzn.to/47sfwvw (Moen retainer clip)

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