Pre-filter screen is PE plastic or stainless steel good

Pre-filter is usually installed in the water intake pipe after the water meter, is the first coarse filtering equipment for the whole house water, can filter tap water in the sediment, rust and other large particles, is the nemesis of secondary pollution. Divided into PE filter and stainless steel filter. The two front according to the local water quality to choose the configuration.

Stainless steel filter: precision is relatively coarse, because it is too small and easy to clog, backwash pre-filter is easier to rinse the filter clean.

PE filter element: PE that is, UHMW-PE ultra-high molecular weight polyethylene powder as raw material through the setting process of sintered filter media referred to as PE filter media is the chemical, pharmaceutical, environmental protection industry applications of microporous filtration machine core components.

Filtration performance: the highest filtration accuracy of up to 0.3 microns, high filtration efficiency, control of starting pressure can effectively remove solid particles below 0.3 microns.

Better front can be used with PP cotton and activated carbon filter bottle as a pre-filter, the filtration accuracy is higher, but the need for regular replacement of PP cotton filter element.

In short, you need to choose according to the local water quality, if you want to deal with high water quality, you can choose stainless steel filter; if you need to deal with poor water quality, you can choose PE, or increase PP cotton and activated carbon, it is equivalent to a small centralized net equipment.