Camair Box Fan, 3-Speed Catalog DIY/Homeowner Camair Box Fan, 3-Speed UPC : 851196001018 Model Number : BX100 Description Top mount 3-speed rotary dial. Sleek wave grille design, high-performance five-wing blade. Energy efficient, ergonomic carrying handle, heavy-duty steel frame. Durable powder-coated paint. Rates Please contact us for current pricing and availability.