Mercury High-Roller 0.5 HP 3-Speed Air Mover with Wheels and Handle 90-2000WHThe Mercury High Roller 0. 5 HP 3 Speed Air Mover (90 2000WH) is designed for powerful, efficient drying and air circulation in commercial and residential spaces. Featuring a high performance 0. 5 HP motor with three adjustable speeds, this air mover quickly dries floors, carpets, walls, and ceilings. With a retractable handle and durable wheels, transporting the High Roller is effortless, reducing strain and increasing efficiency for large drying