It is made of one-piece gravity-cast copper casting, with excellent corrosion resistance, not easy to rust, high strength, and not easy to deform. The filter is combined with the bubbler to filter impurities layer by layer. The detachable honeycomb spout is quiet and smooth, and the water does not splash, preventing clothes from getting wet during washing. Ceramic valve core, quick adjustment of hot and cold, multiple high-pressure water tests, strong and durable, no leakage. Thickened copper fixing nut, no installation tools required, just tighten the hand.