The Lasko 20" Box 3-Speed Fan Model #B20200 creates efficient airflow to keep your home or work space cool and comfortable and to help dry out dampness. There are three quiet speeds to choose from, and the top-mounted controls provide quick and easy operation. You can place this steel box fan directly in front of an air conditioning vent to circulate the breeze faster and boost your chill factor. A built-in handle on the top allows it to be lifted and carried to wherever it is required with ease, and it's lightweight for easy transportation. The metal frame is durable, and the front grill and blades are removable for wiping and cleaning. This Lasko 20" Box 3-Speed Fan also features a weather-resistant motor for worry-free window use. No tools are required to set up this unit. A 72" cord gives you plenty of flexibility as far as where to place it. This white box fan is ideal for keeping your home, dorm room or office cool and comfortable during the spring and summer months.