Eco oil filter is environmentally friendly and easy to be replaced. The valves, spin-on cover and the aluminum housing that contains the eco oil filter remain on the engine block for their entire service life. Unscrewing the cap opens the automatic drain valve and the dirty oil flows through a separate channel directly into the oil pan. The clipped-on eco oil filter is then extracted from the housing quickly and easily, without the service technician ever having to come into contact with the oil.The eco oil filters are characterized by high filtration grades and operational reliability. Long service intervals significantly reduce service costs. The use of recycled materials also makes it possible to dispose of the pure-grade filter inserts economically and ecologically by incineration.