Product Details: Outfit your semi to be Ready for the Road Ahead™ with superior engine protection and performance, with the Baldwin Radial Seal Air Element. To keep your vehicle running at its best, this replacement element resides inside the air filter system to clean the air of dirt, dust, and other contaminants before they can enter the motor. Built with resilient materials and innovative technology to extend service intervals and reduce how often each element should be changed. FleetPride is your First Click in Heavy Duty®.