Product Details: The Prima Brake Desiccant AD-2 Air Dryer Cartridge is the perfect solution for reducing wear and tear on compressed air equipment. This cartridge helps prevent corrosion, rust and other damage to equipment that relies on compressed air. It is designed specifically for AD-2 air dryer applications and is easy to install and maintain. With this product, you can rest assured that your compressed air equipment is protected from the damaging effects of moisture.<br/><br/>FleetPride is your First Click in Heavy Duty®.