The Bissell 3-speed air mover has 4 different operating positions, and is stackable for easy storage. The high volume of air movement dries floors quickly and efficiently. Having one of these units for each entrance into your facility, or store, is a great way to lessen your exposure to injuries due to slips and falls. At 3000 CFM, this fan is one of our most powerful carpet blowing dryers that we have to offer. We also have a 2800 CFM CleanFreak® air mover available at a more economical price if this model is out of your price range.