Our pressurized air dryers are used to remove moisture from compressed air. They are typically used in manufacturing and other industrial applications where clean compressed air is required. Our pressurized air dryers work by using a desiccant, which is a material that absorbs moisture. The desiccant is located in a cartridge that is installed in the air dryer. As the compressed air flows through the air dryer, it passes over the desiccant cartridge, which absorbs the moisture from the air.