... as well as air dust. Absorption capacity is big, so as for the porodity, with honeycomb-like structure. product ... performance, high intensity and small air flow resistance, it is mainly applied in air purifier, air condition, filter, oil smoke purifier ... adsorption rate ≥28%tetrachloride carbon adsorption rate ≥50% air flow resistance≤80Pdust purification rate ≥85%product specswidth 1Mthickness 3 ...