Comfort Zone CZ9BWT White 9" Box Fan With 2 Speed Front Control And A Molded Carry Handle. The Comfort Zone CZ9BAS 9 inch box fan provides effective cooling and ventilation perfect for homes and offices. It features White that complements the decor in many homes. The CZ9BWT 9 inch box fan comes complete with an SPT-2 power cord with molded plug that plugs into standard household outlets. 2 Speed Front Control, The Comfort Zone CZ9BWT 9 inch box fan has a front control to easily manage the 2 adjustable fan speeds. Automatic Lubrication, The CZ9BWT 9 inch box fan requires no regular lubrication to operate at maximum levels. Break Resistant Blades, This box fan features break resistant blades to decrease damage to keep users safe. Cost Effective Operation, The Comfort Zone CZ9BWT costs less than half a cent per hour to operate.