Equip your semi to be Ready for the Road Ahead™, with the Donaldson Safety RadialSeal™ Filter, a crucial component to protect your engine and keep your system running at its best. With a specialized collection system, this replacement air filter traps dirt, dust, and other contaminants before they enter the motor, resulting in cleaner air and enhanced vehicle performance. Fashioned with innovative and efficient technology to extend service intervals and reduce how often each filter should be changed. FleetPride is your First Click in Heavy Duty®.