Feature: 

The security filter belongs to the precision filter, its working principle is to use the PP filter element 5μm pore for mechanical filtration.

Trace suspended particles, colloids, microorganisms, etc. remaining in the water are intercepted or adsorbed on the surface and pores of the filter element.

With the growth of water production time, the filter element due to the pollution of the retained material, its operation resistance gradually rises.

When the water pressure difference between the import and export reaches 0.1mpa, the filter element should be replaced.

The main advantages of the security filter are high efficiency, low resistance and easy to replace.