Water heaters have a very important position in our lives. Maybe you don't think it is in this hot summer, but if it is in that cold winter, how can we take a shower without it!

We need to know that, although the tap water is purified by the water plant, due to factors such as the old relatively high energy reaching 90μm network and secondary water supply, as well as the relatively high energy reaching 90μm for maintenance and other reasons, when it enters the user's home after comparison, it may be Mixed with sand and rocks and some floating objects. If you enter the water heater directly, it will increase the load on the water heater, reduce the service life of the water heater, and even cause a safety accident. So we have to use a pre-filter to protect the water heater.

　　The pre-filter is usually a "T" type structure. The left and right ends of the "one horizontal" position above are the water inlet and outlet respectively. The bottom "one vertical" position is the fuselage and the internal cylindrical filter, and the lower end is the sewage outlet, which is controlled by a valve to open and close. The pre-filter is the nemesis of secondary pollution and a reliable impurity filtering device. The household pre-filter is the front-line coarse filtration equipment for the whole house water. It can filter large particles such as sand, rust, etc. in the tap water. It is the nemesis of secondary pollution and a reliable impurity filtering device.

　　Hangzhou Haining city water enjoy expert Gu Jiu Chuan in "The water heater pre-filter of Equipment Co., Ltd. is a kind of high-quality filtering equipment, which can effectively filter impurities in the water and provide a good operating environment for water heaters and other household equipment.