Dri-Eaz Vortex 1.0 HP Axial Fan is designed for air ventilation, circulation, and the drying of wet materials and structures with a concentrated airflow. The floor drying fan features a powerful 1.0 horsepower motor, providing plenty of air to all areas of your structure that need drying. Thanks to its large fan impeller, this air mover and carpet dryer maximizes air flow with great efficiency. The floor drying fan includes a built-in handle for easy transport, and the energy efficient fan is stackable for simple storage. Makes a great crawlspace ventilation fan, use the air mover fan with Dri-Eazs 125 feet of ducting for extended-area drying.