Many environmental protection water treatment industries use filters. This type of filter is called a precision filter. Today, the editor will introduce some performances of precision filters.

Security filters are also called precision filters, and their main purpose is to protect the safety of filtration in the water treatment system. The security filter not only filters the raw water, but also automatically cleans and discharges the water. Water can be provided uninterruptedly during cleaning. Moreover, the security filter does overcome the conventional filter with less dirt, which is easy to be clogged by dirt during the filtration process, and the trouble and damage of manual disassembly and cleaning are required, and it is easy to realize extraordinary engineering at low cost. It is a high efficiency filter used for industrial water treatment and impurity removal. It is widely used in water treatment filter industry in power industry, boiler industry, washing industry, hotel, etc.

In order to prevent the suspended particles that are not completely removed or newly generated during the pretreatment process from entering the reverse osmosis system, the security filter must protect the high-pressure pump and the reverse osmosis membrane. Usually, a filter type safety type is required before the reverse osmosis water is introduced. Filter. Usually the pore size is less than 10 μm, and can be designed to be 5 μm or less according to actual design.