Specification Sheet Item HRJW-G01A Grammage ( g/ m2) 170± 5 Thickness ( mm) 0.7 Corrugation Depth mm 0.2 Air Permeability ( ³ p= 200pa L/ m2.s) 290± 30 Burst Strength ( Kpa) 330 Max Pore Size ( µ m) 70 Stiffness mN.m 14 Color Green Usage Oil Filter Paper Note: the color, size and each specification parameter can be changed as per your requirement.