1/2" ceramic cartridge with ceramic disc head, mixer tap, universal brass ceramic cartridge for kitchen (hot and cold water)

High-quality materials: The faucet cores are made of solid brass and high-quality ceramic, resistant to rust, aging, and durability.The acid and alkali resistant material ensures a long service life and heat resistance up to 90°C for long-term use.Good sealing: This faucet replacement comes with an easy-to-use rubber locking ring, which ensures a good seal, prevents leaks, and eliminates the need for repeated replacements, simplifying your life.Universal faucet insert: There are 20 threads on top of the faucet core; the outer diameter is 7.5 mm, the inner diameter is 4 mm, and the total length is 50 mm.Ideal for bathrooms and kitchens; suitable for almost all commercial bathroom and kitchen faucets. Easy installation: The red and blue O-rings at the bottom of the coil are easy to distinguish and install, with a blue base for cold water and a red base for hot water.When installing, please assemble according to the specifications of your faucet; it's easy to use and doesn't take much time. Widely used: The kit contains two ceramic valves (1 blue, 1 red) with two 4mm screws for bathroom faucets, kitchen faucets, etc.