The Bendix Remanufactured AD-IS® Air Dryer ensures you're Ready for the Road Ahead® with clean and dry compressed air for a responsive brake system. This air dryer effectively removes moisture from compressed air through an internal desiccant to prevent system damage and ensure optimal performance. As a result, your vehicle's braking system can experience less wear and tear, extending its lifetime. FleetPride is your First Click in Heavy Duty®.