Due to industrial pollution, it’s not safe to drinking tap water in some countries. Harmful substances such as bacteria, residual chlorine, metal impurities, etc. render the water harmful to human health over the long term. This kitchen faucet addresses this problem by adopting a food-grade filter with a built-in LED display screen to remind the user to replace the filter in time. The shape of the faucet is exquisite and simple. The PVD nano vacuum coating gives the body a strong sense of science and technology.