Suggested Retail: $48.40. Lasko 20 Weather-Shield Performance Box Fan. This high-performing box fan from Lasko features a patented Weather-Shield motor for worry-free window use and a high performance grill for ultimate air flow. It has three speeds and Save-Smart efficiency, making it ideal for any room where you need to increase cooling airflow. The fan also comes with an Innovative Wind Ring system for up to 30% more air velocity and a Weather Shield Motor that allows worry-free use in an open window. Weight: 8.9 lbs. Brand: Lasko. Model: 3720. Num: 2SvIBiexEk903rgAczSI5U. Lot Sticker: OH001.07-00000012-59. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.