1、Working Process: Installing a prefilter can effectively extend the service life of water related appliances, improve the entire household water supply system, and allow water purification to cover the whole house. 2、Good Protection: Spin sediment water filter is a protector for water appliances that require water, such as washing machines, water heaters, water purifiers, etc. 3、Anti Dezincification and Fine Copper Head: The spin down sediment water filter has an environmentally friendly fine copper head that is anti dezincification and will not precipitate unsafe substances. 4、No Core Change and Stainless Steel Filter: The sediment water prefilter can achieve longer term core change free and durable, and adopts 316 stainless steel dense texture filter mesh, which only needs regular drainage. 5、High Accuracy Filtration: The precipitation water pre-filter has a filtration accuracy of 40 to 60um, which is very good for filtering rust, sediment and other large particles.