The Double K ChallengAir 9000 II Stand Dryer is one of the most versatile dryers on the market. It contains a powerful BRUSHLESS motor. This design creates more airflow than any other stand dryer, producing 260 cubic feet of air per minute to dry animals quickly. The Challengair 9000 quietly operates on a stable and unbreakable 5-legged base. The base allows for adjustent so that the air nozzle can be positioned as low as 19 inches and as high as 6 foot 8 inches from floor level.