The main function of the pre-filter is to filter sediment, rust and large particulate matter in tap water. Preventing a large amount of sedimentary impurities generated in the water supply network of cities and communities from causing harm to the human body, and for dark pipes, faucets, plumbing, water heaters, boilers, central air conditioners, washing machines, dishwashers, coffee machines and other water appliances (clean water) Machines, pure water machines, water softeners, etc. play an active role in pre-protection.
The pre-filter is generally installed behind the water meter. It is mainly filtered and purified by the built-in high-precision stainless steel filter. It is the secondary pollution of the water supply pipe network, which restores the water quality of the household to the factory standard of tap water. It is a reliable impurity. Filtering device, the first clean water doorman in your home.