The B-Air vent air Mover carpet drying fan family has grown again. Just as the vent VP-25, VP-33 and VP-50 have been the go-to air Mover carpet fan blower for many contractors, the new vent VP-20 rounds out the selection and gives you that needed tool for drying in hard to reach areas. This allows you to operate more equipment while at the same time creating a dynamic drying Vortex. The VP-20 is intended to be used for drying carpet spills, drying surfaces such as bathroom, garage or room floors, ventilating as well as circulating air, and drying hard-to-reach areas such as under a leaky sink or Inside damp cabinets. Just place the unit on the surface that needs to be dried, plug the unit into a grounded outlet and select the desired speed and position (0º, 45º or 90º]. This ETL certified carpet dryer blower fan is made with roto-molded housing for long lasting durability making it a great fan for all types of environments. We stand by our product with a 5-year housing warranty.