Get your semi Ready for the Road Ahead™ with clean and fresh air, with the Baldwin Panel Cabin Air Element Insert. This replacement air filter system traps dust, dirt, and other contaminants before they enter the interior of a vehicle, leading to cleaner air and a more comfortable environment. Engineered with durable materials and efficient technology to extend service intervals and reduce how often each filter should be changed. FleetPride is your First Click in Heavy Duty®.