Audi is working on a solution to have its future cars clean the air around them both when they are driven and when charging. Audi has enlisted the help of one of its suppliers, Mann+Hummel, an industry leader in filtration, and so far the system has reportedly performed very well under testing. Vehicles equipped with this system will filter particles out of the air in two different ways – passively when the vehicle is being driven, and active filtering when charging.
