Update your semi with supreme engine protection and performance, with the Baldwin Axial Seal Primary Panel Air Element that ensures you're Ready for the Road Ahead™. 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®.