The IQAir GCX Series is engineered to provide maximum high-capacity removal efficiency for gaseous contaminants and odors. These high-performance air cleaning devices can easily be customized to meet almost any gas phase removal need, whether in hospitals, laboratories, commercial or light industrial environments. They have nearly twice the media as the GC Series units. IQAir GCX Multigas Air Purifier Main Features Advanced air cleaning device for a wide range of gaseous compounds, odors and particulates. Applications - Tobacco smoke control - Multiple chemical sensitivity - Control of the following: Acetic acid, Acetone, Acrolein, Acrylonitrile, 1.3 Butadiene, Butyric acid, Carbon disulfide, Chlorine dioxide, Cresol, Cyclohexanone, Diethylamine, Dimethylamine, Ethanol, Ethyl acetate, Ethyl acrylate, Ethylamine, Formic acid, Hydrogen chloride, Isoprene, Isopropanol, Methanol, Methyl acrylate, Methyl disulfide, Methyl ethyl ketone, Methyl mercaptan, Methyl sulfid, Methyl vinyl ketone, Methylamine, Nitroglycerine, Ozone, Phenol, Skatole, Styrene, Sulfur trioxide, Trichloroethylene, Tri hylamine, Trimethylamine, Vinyl chloride Ultra-Quiet Design