Prepare your semi to be Ready for the Road Ahead™, with the Baldwin Channel Flow Secondary Air Element that ensures phenomenal engine protection and performance. By nestling itself inside the air filter system, this replacement element is the ideal choice to keep your vehicle running its best by cleaning the air of dirt, dust, and other contaminants. Manufactured with innovative and resilient technology to extend service intervals and reduce how often each element should be changed. FleetPride is your First Click in Heavy Duty®.