Non-cure automotive filter paper is an innovation which adopts the know how from J.C. Binzer Germany, the filters processed by automotive filter paper has the performance of high efficiency of filtration, low cost ,light weight. It can supply the physical performance the filters required and can’t come into being volatilization and poisonous gases, is a kind of energy sMain performance and technical data are sent according to your information. GSM 130+/-6G/M*M AIR FLOW RESISTANCE <= 4.5(400CM/S) THIKCKNESS >=0.36MM CORRUGATION DEPTH 0.18-0.30MM PORE SIZE MAX <=60uM PORE SIZE MEAN >=45MM AIR PERMEABILITY >=180L/M2.S BURSTING STRENGTH 330KPA aving and non-pollution filter paper