A Moen Puller is a very handy tool if you want to replace the cartridge of a Moen fixture in your house.
Moen has a great warranty on their fixtures and many times they will send you a replacement cartridge for a dripping shower.
If you find yourself needing to replace a Moen Cartridge, a puller will make the job easier. The Moen Cartridge Puller will fit onto the end of the cartridge and make removing it a breeze. When used correctly, the cartridge should come out as a complete unit without breaking. Learning how to use a Moen Puller is quite simple. You just need to know where it attaches and how it will remove the cartridge.
Moen cartridges can be replaced with common tools but they are much easier to change when you have a puller.