The Baldwin Cabin Air Filter is designed to help keep your cabin air clean and free of contaminants and pollutants. This space-saving design is utilized in a wide variety of heavy duty trucks, providing superior protection against dust, pollen and other airborne particles. The filter is designed to capture and hold particles, while allowing clean air to pass through, ensuring a comfortable and healthy environment for you and your passengers. FleetPride is your First Click in Heavy Duty®.