The Ovente BF74 PowerFlow oscillating blower fan combines the cooling power of a traditional industrial-strength blower fan with an elegant oscillating design. The result is a great utility fan that can cool any room in your home, while staying remarkably quiet and conserving energy. The fan emits a calming low-volume sound while cooling your room. Perfect choice for keeping your bedroom cool while you sleep. The 90 side-to-side oscillation combined with a 45 pivoting head provides maximum airflow coverage. Great for circulating air in a large room. Take control of the strength and direction of airflow with controls that provide Low, Medium and High speed options along with steady and oscillating modes. Reduce the impact on the environment, as well as your wallet, by running the very energy efficient Ovente PowerFlow blower fan as opposed to a costly air-conditioner. And remember to keep your fan performing at its best by regularly cleaning the filter. We made filter cleaning easy with single screw grill removal. In the Ovente PowerFlow 3-Speed Oscillating Blower Fan, you truly have a great solution for all your room-cooling needs. In fact, we are confident that once you try our blower fan, you will want one in every room in your home.