... price,best service we can make polypropylene filter faric, pp filter bagsProduct Description Filter fabric Application: Air conditioning, Fans, Sugar, Paint room, Centrifuge, Compressor ... Air Permeability(L/m2*s): 14.20 Weave: Plain Width(cm): 100 or customized Length(m/roll): 100/150 Material: Polypropylene carbon air filter ...