The Donaldson Air Filter is designed to endure heavy duty applications and protect truck equipment with proper filtration. This filter utilizes a urethane compound to form the molded ends and bond the media pack, ensuring proper equipment function by preventing airborne contaminants from reaching the combustion chamber. The heavy duty radial seal gasket formed from this urethane compound is designed to make servicing easier. The filter also includes the inner and outer metal wrappers, forming a strong yet flexible package. FleetPride is your First Click in Heavy Duty®.