The WABCO Purge Valve Repair Kit is the perfect solution for repairing your Meritor WABCO System Saver 1200 Twin Cartridge Air Dryer. This kit comes with all the necessary components and instructions needed for a hassle-free installation process. It is designed to withstand the rigors of heavy use in commercial vehicles, ensuring a long-lasting and reliable repair. With this kit, you can quickly and easily restore your air dryer to its original performance. It today and get back on the road. FleetPride is your First Click in Heavy Duty®.