Ventilator The MaxxDryVT™ Ventilator™ is small enough to go anywhere yet mighty enough to warm in minutes and dry in hours. Using a natural convection process the MaxxDryVT™ efficiently and safely dries all types of footwear and materials. The MaxxDryVT™ generates a safe uniform heat to help eliminate odors and increase the life of footwear and gear. Includes 110- Volt and 12-Volt power plugs for use at home or on the go in your vehicle.