【Premium Brass】The main body of bathroom faucet cartridge replacement is crafted from premium brass , ensuring a solid and sturdy build . The replacement cartridge offers exceptional durability , enabling stable operating and effectively extending the overall lifespan of the faucet 【Model Compatibility】 Designed to be used with removal tool for 104421 , This brass replacement cartridge is specifically suitable for 1225/1225B shower cartridges , making it ideal for replacing cartridges in various bathroom and shower faucets . It offers excellent versatility 【Reliable Performance】The bathroom faucet cartridge effectively avoids faucet leaks and dripping , optimizing the water flow experience , maintaining a clean bathroom environment , and conserving water . Since there is no need to replace the entire faucet , it significantly reduces costs 【Easy Installation】This replacement cartridge comes with a removal tool made of premium alloy . The well designed tool set simplifies the disassembly and installation process , avoiding complex procedures so that even average users can complete the installation and replacement on their own 【Complete Accessories】This shower cartridge replacement kit includes 1 replacement cartridge , 2 retainer clip , 1 white twisting cap , 1 cartridge removal tool for 104421 and 1 bag of grease . No additional parts need to be purchased ; it's ready to use right out of the box, Manufacturer: Zhjiutak