The AutoChill System 20D is designed for use with the Aircast Cryo/Cuff to automatically cycle the water between the cooler and cuff - eliminating the need for manual recycling * During AutoChill operation the electronic pump automatically cycles compressing the air in the cooler to force chilled water into the cuff * This repetitive cycling maintains continuous cold and applies soothing pulsating pressure * The 20D System includes a wall adapter air tube assembly and an air pump attached to a Cryo/Cuff Cooler * By having the pump and cooler secured to each other the 20D System simplifies application and houses all of the components in one portable package * The Cryo/Cuff Cooler that is included with the 20D System can be used with any Cryo/Cuff model * The AutoChill System 20D includes a Cryo/Cuff Cooler * When the AutoChill system is used with the Ankle Cryo/Cuff Foot Cryo/Cuff or Hand and Wrist Cryo/Cuff it should only be used in a medical facility or clinical environment with direct healthcare provider supervision * Includes: Cooler with Pump attached Air Tube Assembly Wall Adapter *