The CF180001 "Thor Air Blower" comes in ¾ Hp motor with 3 speeds and 4 positions, it's fully stackable. The Thor Blower is very versatile in drying and moving air for floor and carpet drying, inflatables, water restoration and janitorial needs. You may use any of the 3-speed or 4 positions to accommodate your specific use. You can buy our carpet drying blower in online, our blower is capable of producing high air volume with a low AMP draw. Alongside, it is lightweight with easy to carry handle and a functional cord wrap. The Thor air blower is made of high quality material to ensure many years of satisfied use.