WATER FILTER: Reusable Spin-Down Prefilter, designed to protecting your entire plumbing system from sediment, rust, dirt and sand. 40-60 Micrometre FILTRATION: Prefilter has the best filtration rate to for the most sizes of particles. It made of SAFE MATERIAL to safe . HIGH PROTECTION LEVEL: Your kitchen, bathroom and plumbing system will to be damaged by or water. It will will increase the service life of your washing machine, water purifier and other water-related equipment and appliances such as faucets, shower heads etc. Colour: as shown Material: Copper Size: 19x9.1cm Package Contents: 1 * Water filter Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.