Vacmaster Air MoverEnergy efficient air mover for rapid drying and cooling. The Vacmaster Air Mover is a powerful floor fan that circulates air rapidly to speed up water evaporation. Drying and cooling large areas, fast. Increasing ambient air flow is proven to be more effective than heat alone at reducing drying times. The Vacmaster Air Mover is an industrial fan offering an effective and economical alternative to using heaters to dry wet carpets, plaster, screed,