This versatile set covers both temperature control and water flows direction Whether you need to fix the hot / cold mixing gate or the tub to shower diverter, these components work together to ensuring water management in your bathroom The precisely engineered ceramic disc technology provides a watertight seal and smooth rotation, restoring your shower faucet to its original effortless operate Specifically engineered to replace for part numbers 910-030 and 910-022 With standard dimensions and easily design, you can replace your old, worn-out cartridges in minutes with basic tools This set includes both the ceramic disc cartridge ( 910-030) and the diverter stems ( 910-022), providing a comprehensive solution for repairing leaky or malfunctioning shower gate Crafted from highly density brass and ceramic discs, our cartridges strength and resistance to and hard water buildup, Manufacturer: Fentency