Product Details: Outfit your semi to be Ready for the Road Ahead™ with clean and dry pneumatic systems to optimize air brake performance, with the Bendix AD-9® Standard Air Dryer Cartridge for International. With a tight-filtering design, this replacement filament works to remove dirt, dust, oil, and other contaminants from the air lines to prevent ice formation, corrosion, and potential valve damage. Manufactured with rugged materials to withstand demanding operating conditions such as high temperatures and rough vibrations. FleetPride is your First Click in Heavy Duty®.