The Lasko 7" Twin Window Fan 2137 cools you down both day and night. Use it for exhaust during the day for a refreshing indoor breeze, or use it for intake at night, to draw in the cool evening air. Made to fit most double-hung, casement, and sliding windows, the Lasko 7" Twin Window fan will get you cooled down fast!
Features and Benefits:
- Fits virtually all window types, including double hung, vertical slider windows, and casement windows
- Can be positioned in window for either intake or exhaust
- Slim profile helps maintain outside view
- Fits windows from 22" to 34"
- Expander panels
- Patented fused safety plug
- 1 year limited warranty
- Fan Style: Window
- Fan Speeds: 2
- Dimensions: 21.75" W x 10.5" H x 4.75" D
- Weight: 5 lbs
- Color: White
Click Here to Shop for all Window Fans