The filter screen of the front filter is PE plastic or stainless steel The front filter is usually installed in the water pipe water meter, which is the first coarse filtration equipment for the whole house water. it can filter the sediment, rust and other large particles in the tap water, and it is a secondary pollution. It is divided into PE filter screen and stainless steel filter screen. The two pre-configurations are selected according to the local water quality.Stainless steel filter: the precision is thicker, because it is too small and easy to block, and the front filter of backwashing is easier to flush the filter.PE filter element: PE is the short name of the filter medium that UHMW-PE ultra-high molecular weight polyethylene powder as raw material through the setting process sintering. PE filter medium is the core element of micro-pore filter applied in chemical, pharmaceutical and environmental protection industries.Filtration performance: the maximum filtration accuracy can reach 0.3 microns
Who knows how to sell the water front filter? The pre-filter is different from the water purifier. the pre-filter does not need to be replaced without any maintenance. The filter element needs to be replaced. The water from the water purifier can be drunk directly, and the pre-filter cannot be drunk directly. The front is only filtered for impurities, and it is well protected for faucets, etc. many faucets are worn out by some small sand stones. Germany stipulates that each family must have a front filter. Especially for users with high-rise secondary pressure.