Speciality: G3/G4 ; Workable many times after dust collecting or cleaning,which is economical;

It's used to prefilter or coarse filter in the inlet of general ventilation and air conditioning program;it's processed by high performance synthetic fiber of gradual density;
It has large dust holding capacity and low resistance;inlet side and outlet side are different.
Temperature resistance: 100.C-120.C
It's widely used in spray booth intake.