Vintage Air air conditioning driers romove moisture to prevent damange to other componenets in the system. Designed to mount between the condenser and the evaporator. Filters out any loose particles that may be present in the system. Essential part of the air conditioning system. Rpimd drier shape. Vertical mount. Aluminum construction. Black finish. 2.50" diameter. 6.875" height. Sold as a kit. Includes: 10 ft # 6 31854-VUD hose. 6 ft # 8 31855-VUD hose. 9 ft # 10 31856-VUD hose.