Holmes Basic Window Fan . $15.05 | Amazon

Basic Window Fan - HolmesAmazon is offering this Holmes Basic Window Fan for $15.05 (regularly $29.99) – lowest price!
The 7″ Inch Twin Window Fan helps to maintain your comfort level with two speed-settings. Manually reverse your fan to intake fresh air and exhaust stale air while the convenient design allows it to fit most double-hung and slider windows and includes an adjustable extender screen and extender panel.