Filter screen: in areas with poor water quality, the installation of filter screen can reduce and filter impurities, and prevent the possible damage of impurities to ceramic valve core. There are two installation positions of filter screen: water inlet and water outlet.

Copper body: As far as the dragon head is concerned, copper has already become the preferred material, mainly because the antibacterial effect of copper medium has already been recognized by authoritative laboratories. Most high-end bathroom brands choose copper as the main body of the faucet, and it has become an inevitable trend that other materials are eliminated.