carbon filter for car 1,Absorption of benzene:300-400mg/g 2,Lodine absorption ... 3,Materials:coal. 4,Moisture:10%. Coal columnar activated carbon filter for car Specifications: NameUnitIndicatorIndicatorLodine absorption(mg/g)800-900900-1050Absorption of methylene ... flux, carrier of all kinds of media, air purification and segregation and air filter of air conditioner system.Pack:50kg/bag, or pack per ...