Aviation Clean Air (ACA) offers the only proactive system that immediately improves interior air quality, eliminates odors and neutralizes pathogens in the air and on surfaces wherever they live throughout the cabin and cockpit of the aircraft. NPBI Ionization powers ACA’s Airborne Unit, which is easily installed in an aircraft’s ECS. It works automatically to continually decontaminate the cabin interior whenever the ECS is running. The proactive, natural purification process neutralizes pathogens, including COVID-19. ACA also offers a portable ground unit to decontaminate aircraft interiors while on the ground. The Ground Unit utilizes the same proven, tested technology as the airborne system.