YL-F5/F6/F7/F8/F9 Low Resistance Medium-effect box type filter

●W-box-type filtration;

●Low initial resistance and good breathability;

●Large volume of dust;

●Gale volume.●Clean room fresh air air-conditioning system, the middle of Fresh air unit filtration;

●Make the first Central air-conditioning system level in two filtrations;

●High efficiency filter front filter;

●Partial ventilation system End filtration.

●Filter material: Multilayer Non-woven fabric Filter material, melt-blown superfine synthetic fiber, (not clean, can not be reused)

●retention frame: Galvanized W Bracket, stainless steel W-frame;

●Outer frame: Galvanized frame, aluminum frame, stainless steel frame;

●Features: W-type design increases air flow, large ventilation, easy installation.