Product Details: Prepare your semi to be Ready for the Road Ahead™, with the Bendix Remanufactured AD-IP® PuraGuard® Coalescing Cartridge Kit that provides clean and dry pneumatic systems to optimize air brake performance. To guard against corrosion, ice formation, and valve damage, this replacement filament works to remove dirt, dust, oil, and other contaminants from the air lines. Fashioned with durable materials to withstand demanding operating conditions such as high temperatures and rough vibrations. FleetPride is your First Click in Heavy Duty®.