activity fabric for filter material 1.hard texture 2,different craft lamination 3,good breathable 4, good grap tensile activity carbon now woven fabric for filter mediaCarbon Content: 30-70%,polyester fabric layersBenzenes Adsorption Capacity: 12-40w%Width: 100cm-140cmThickness: 0.2-1.2mmWeight: 80-200g/m2The dimension can be supplied according to the requirement of clients.