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 pocket is reinforced by metal bar, this increases the filter construction ability, prevents the filter pocket scrub each other then destroy the pocket. Inside the pocket there are 6 sets of lined connections 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 pockets are sealed by ultrasonic which is air tight and won`t broken easily.
High dust holding ability and large air flow rate.