This Diameter Twin Window Fan by Lasko has a white finish.
The Lasko 2137 7 In. Diameter Twin Window Fan will cool both day and night. Set on exhaust during the day, the fan creates a refreshing indoor breeze that expels accumulating heat. Set on intake at night, it draws in the cool evening air. This twin fan fits most double-hung, casement, and sliding windows.
7-inch diameter twin window fan can be positioned for intake or exhaust
Two quiet, energy-efficient speeds
Slim profile to maintain outside view
Fits most windows including double-hung, casement and sliding