Lasko Cool Colors 20" Box Fan: 3-Speed, Weather-Resistant Motor

The Lasko Cool Colors 20-Inch Box Fan in moves up to 1,725 CFM, with an advanced Wind Ring grille design that boosts air velocity for stronger circulation. A weather-resistant motor supports safe window use to bring in fresh air or exhaust stale air, while 3 speeds match airflow to your needs. A lightweight steel frame with a carry handle makes it easy to move, backed by Blue Plug safety technology.