Coido - 2 in 1 Car Vacuum Cleaner and Tire Inflator Compressor Description 1)Picks up dust wet and dry particles. 2)Comes with filter that is washable and reusable. 3)Works by connecting it to the 12V cigarette lighter socket. 4)Crevice tool is included for hard to reach areas. 5)Very high quality product from COIDO.