DuraFit Diesel Particulate Filters (DPFs) & Diesel Oxidation Catalysts (DOCs)

Whether it's for over‐the‐road long haul trucks, route trucks, school or municipal buses, refuse trucks or construction vehicles, DuraFit™ is dedicated to providing you with replacement diesel particulate filters (DPFs) and Diesel Oxidation Catalysts (DOCs) that provide exceptional durability and service life. We offer exact‐fit replacement DPFs and DOCs for almost every major diesel OEM. DuraFit™ units meet or exceed all requirements and are engineered to fit precisely and come with required gaskets – getting your equipment back working faster. NOTE: As of September 2017, DuraFit™ has joined AP Emissions as their line of heavy-duty replacement DPFs and DOCs. This provides diesel fleets and owners continued quality with the convenience of additional exhaust part coverage from AP Emissions’ new DieselTech™ product line.