Sharper Image creates cutting edge products - so when we set out to create a window fan, we did our research and then rewrote the formula. The result was just over 6" tall, unobtrusive and clever enough to be seamlessly installed in windows from 24 up to 38" wide using an innovative modular block system. In today's world full of ugly, repetitive window fans, Portal is a window fan that lives up to the Sharper Image vision - to bring products today inspired by Tomorrow's Tomorrow.

• Dimensions: 23.9" wide x 6.1" deep x 6.5" high
• Weight: 7.8 lbs
• Finish: Black
• The weather-resistance design utilizes a strong airflow to pull fresh air in from outside or exhaust stale air out of your home Transition the airflow with the touch of a button
• Seamlessly fits into windows up to 38" wide using an innovative modular block system.
• Choose from 3 speed settings with minimal noise to customize your comfort