Product Details: Prepare your semi truck to be Ready for the Road Ahead™, with the SKF HD-2000 Air Dryer Desiccant Cartridge that provides optimal moisture removal. With an absorbent design, this replacement component is the ideal solution to remove water and contaminants from the inside of a pneumatic system. Manufactured with top-quality materials to effortlessly catch moisture before it transforms into damaging ice crystals. FleetPride is your First Click in Heavy Duty®.