K Filter Gas Phase Odor control filtration is designed for air, gas and contamination control treatment in municipal, commercial, museum current environmental standard including VOC, Abatements in air, odor control, solvent recovery, cigarette filter, process gas purification for residential and commercial air treatment devices, low to medium molecular weight organic compounds in water and process (amine/glycol streams); Vapor applications such as acid gases, basic gases, formaldehyde, mercury and personal protection device, prevent corrosion of process control equipment at petrochemical refineries and chemical plant that provides emergency removal of toxic gas releases and odor control at wastewater treatment plant.