Lasko’s 20-inch Power Plus box fan features a powerful Weather-Shield patented motor so you can place it by a window without having to worry about weather damage.

Lasko’s 20-inch Power Plus box fan features a powerful Weather-Shield patented motor so you can place it by a window without having to worry about weather damage.

Top Lasko box fan for the money Lasko Air Circulating 20-Inch Box Fan What you need to know: This solid, basic box fan can help cool your home effectively and efficiently, but it won’t break the ...

Lasko Cool Colors 3-Speed Box Fan - 20" From $23 $26 now 10% off From $23 at Walmart ...