The GREEN FILTER Classic Filter is a range of products using state-of-the-art filtration and performance technology for the historic vehicle range. We are able to make manufactures that are now abandoned for many years by manufacturers. GREEN FILTER EUROPE gives you the opportunity to acquire the air filter function for your collection vehicle(s). In order not to distort the charm of your vehicle GREEN FILTER EUROPE will use a black wire cloth and a cotton with a colourless oil. This range is called “Classic”