About Us

Welcome to DT1 Filters, the leader in airfilter technology. DT1 filters are the choice of today's top professionals and amateurs. DT1 filters has over 20 years of experience in building quality filters. The DT1 filter features bonded dual layer foam, and comes exclusively with a SuperSeal Base that eliminates the need for grease. DT1 filters can be purchased pre-oiled or standard. Our pre-oiled filters are oiled to perfection with the highest quality bio-degradeable, flame-retardant filter oil.