Utilitech 9in Reversible Window Fan

This 9-inch twin window fan features 3 adjustable speeds for controlled airflow. The independent reversible motor will allow you to draw in fresh air, exhaust stale air or exchange air with outside. This fan includes 2 built-in extension panels for a custom fit on most windows easily. The unit can easily transform into a floor fan by attaching the two removable legs to the main unit to stand upright.

• 3 Speeds.
• Reversible airflow.
• Accordion sliding expanders to fit most windows.
• Removable legs for use independently on floor and table.
• "Independent motor control for air intake.
• exhaust or exchange".
• Built-in handle for easy mobility.
• For indoor use only.