Amazon Basics Window Fan with Manual Controls, Twin 9-Inch Reversible Airflow Blades
- Window fan with two fan heads with 9 inch blades.
- Circulates air and cools small to medium rooms with 3 speed settings.
- Powerful copper motor and adjustable thermostat.
- Reversible airflow blades can alternate between standard fan and exhaust.
- fan blades can operate independently of one another.
- Expandable side panels to custom fit most standard windows between 25 and 32 inches.