Security Filter,also known as precision filter housing,one of the pressure filter housing device,which uses the molded filter
material.Under the pressure,it makes the concentrate pass through the filter material the residuum left on the tube wall and the filtrate permeate from the filter material to achieve the purpose of filtration between sand filter materials,the filter pores are different too.Precision filtration between sand filtration (Coarse fitration) and ultrafiltration.The filter pore size is in the range of 0.5-100um generally.The filter material from melt-blown technology can work under the max temperature 60℃ Precision filtration can remove suspended solid,some colloidal substances and small particles in water.

FRP filters include FRP PP melt-blown filters, FRP bag filters, FRP large-flow filter element filters and combined filters. Applicable to various types of PP melt-blown filter elements, #1 and #2 filter bags, PALL/PAKER/3M and other pleated filter elements. They have a series of advantages such as strong corrosion resistance, easy disassembly and assembly, and long service life.

It is widely used in the filtration of drinking water, industrial water and oil, and is particularly suitable for water conditions with high chloride ion content, high pH and strong corrosiveness. When traditional metal shell filters cannot be used, FRP can be selected.