Product features; with SHW-20/G2; SHW-30/G3; SHW-40/G4 optional 
 SHY-60/F5 manufactured from a special organic synthetic fiber, is a high-density pocket filter; 
 The series for general ventilation and air control as a series of suction at the entrance to the pre-filter or coarse filter 
 Designed by high-performance, high-strength structure to drink increasing processed into fiber; 
 Both high dust holding capacity and low resistance characteristics, economical and practical; 
 After cleaning or washing can be used repeatedly after 
 Resistant to 100 degrees degrees 

 Widely used in plate filters and bag filters 

 Technical parameters 

 Type Rating Average 
 Average weight efficiency efficiency 
 [Colorimetry] air flow resistance of the end of the beginning of the rated wind speed resistance dust holding capacity size 
 Width Length Thickness 
 SHW-20 G2 65 20 2 5400 20 180 400 1-2 30 10 
 SHW-30 G3 85 20 1.5 5400 20 250 500 1-2 20 15 
 SHW-40 G4 94 20 1.3 5400 25 250 600 1-2 20 20 
 SHWB-30 G2 82 20 1.8 4800 20 250 450 1-2 30 15 
 SHWB-40 G3 91 20 1.5 4800 25 260 550 1-2 20 18 
 SHW-60 F5 95 50 2.5 1100 25 300 380 1-2 50 13-15