Come and see our amazing products. Built-in layered filter can separate coconut activated carbon, zeolite, PVA non-woven, fabrics, calcium sulfite and rubber, which apply to purify hard water and well water. Suitable for most of long and round basin faucets. Applicable tap: Single hole basin mixer, Double basin mixer, Shower, Bathtub faucet, Kitchen faucet. Pls confirm with us about the packing info, stock color and exact production time before placing your order.