F7 low pressure drop air filters dust collector filter bags
Super fine polyester fiber non woven cloth;
Filter media is anti-static, high dust holding ability and low resistance, longer service life.
Each filter pockets are reinforced by metal bar, increase the filter construction ability, prevent the filter pockets scrub each other then destroy the pocket. Inside the pocket there are 6 sets of lined connection prevent the filter pockets over inflate to large size them the pockets touch each other reducing the filter efficiency and air flow rate.
All the filter pocket sealed by ultrasonic, it`s air tight and won`t broken easily.
High dust holding ability and large air flow rate