Product Details: Ensure your semi is Ready for the Road Ahead™ with remarkable engine protection to keep it at its best, with the Donaldson Safety RadialSeal™ Filter. This replacement air filter system traps dust, dirt, and other contaminants before they enter motor, leading to cleaner air and enhanced vehicle performance. Manufactured with innovative and resilient technology to extend service intervals and reduce how often each filter should be changed. FleetPride is your First Click in Heavy Duty®.