Lasko 20 In. 3-Speed White Weather-Shield Performance Box Fan Tenmat All aluminum cargo carrier is

All aluminum cargo carrier is lightweight and manufactured with a welded construction for strength

Heavy-duty PVC construction with double O-ring Buna-N-Seal

and grip for a realistic look and feel

Tests diodes via test leads and temperature via thermocouple probe

Lasko 20 In. 3-Speed White Weather-Shield Performance Box Fan Tenmat All aluminum cargo carrier isThis high performing box fan from Lasko features a patented Weather Shield motor for worry free window use, plus a high performance grill for ultimate air flow. Three speeds and Save Smart (costs less than 2 per hour to operate) make this an ideal fan for any room where you need to increase cooling airflow.