Good ability of adsorption. Able to remove VOC, dust, article, fume, smell. Washable and flame retardant. Activated carbon filter (Polyurethane) Material: Polyurethane foam and granular activated carbon, wapped in a fabric bagSize: customized as per client’s requirements.Thickness:3,5,8,10,15 mm or as per client’s requirements.Content of activated carbon: 50%~70%Performance: Good ability of ...