AirTechnik engineers and designs our activated carbon air filters with quality, performance, durability, and cost in mind. AirTechnik cabin air filters keep your vehicle clean, smelling fresh, and helps stop bad air from circulating in your vehicle to provide a clean and comfortable breathing environment. Cabin air filters are considered the front line of defense and provide a filtering barrier from the outside particles and elements that may enter the vehicle. Our activated carbon filters can remove dust and other particles ranging inside from 5 to 100 microns. Our filters also adsorb exhaust gas and road dust from entering the vehicle, which provides a clean air breathing environment inside the vehicle.