Get your semi Ready for the Road Ahead™ with tremendous engine protection and performance, with the Baldwin Axial Seal Outer Air Element. Due to its ability to reside inside the air filter system and clean the air of dirt, dust, and other contaminants, this replacement element is the ideal solution to keep your vehicle running at its best. Crafted with durable and innovative materials to reduce how often each element should be changed. FleetPride is your First Click in Heavy Duty®.