Get your semi Ready for the Road Ahead™ with tremendous engine protection and performance, with the Baldwin Radial Seal Inner 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. Constructed with innovative materials and modern technology to extend service intervals and reduce how often each element should be changed. FleetPride is your First Click in Heavy Duty®.