Specifications: High-60mm Components: a filter， clean pieces of a Material: ps plastic， calcium sulfite， activated carbon， PVA nonwovens This product is the organization through internal drainage layer to achieve rapid filtration and purification layered effect: 1 Non-woven filter out the water in the iron slag and visibility magazines， coconut activated carbon can reduce the water alkaline substances 2 siliceous ion natural stone can be removed residual chlorine and some other heavy metal impurities and odors， to make the water more sweet and hygiene. 3 This product is compact， easy handling， suitable for a variety of old and new style of faucet. 4 immediately after using this product can mitigate and control the faucet water flow to prevent splashing， save water