Lasko Weather-Shield Performance Box Fans, 3-Speed (3720), Standard

The Lasko high-performing box fan features a patented Weather-Shield motor, allowing worry-free window use, and a high-performance grill for ultimate air flow. With three speeds and a Save-Smart function (costing less than 2¢ per hour to operate), this fan is an ideal choice for any room where increased cooling airflow is needed. The quiet yet powerful motor provides a cooling breeze throughout the room, making it suitable for the bedroom, living room, kitchen, or home office.

The Save-Smart feature means you'll pay less than $0.02 per hour to operate the fan, which, combined with up to 30% more air velocity, makes it an energy-efficient fan for year-round use. The Weather Shield Motor allows you to use the fan worry-free in an open window, as it can withstand minor rain.

The fan's innovative Wind Ring System is designed to increase air velocity without increasing power consumption, enabling it to circulate more air compared to traditional fans. Assembly is a breeze, as it requires no tools - simply clip the stabilizing feet onto the fan, stand it up, and it's ready to use.

In summary, this Lasko box fan offers superior performance, energy efficiency, and worry-free operation, making it a versatile and practical choice for a variety of indoor spaces. Its quiet operation, three-speed settings, and easy assembly make it a convenient solution for improving air circulation and cooling in your home or office.

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