Mini Window Portable Fans

By Optimus Enterprise, Inc.

Portable Electric Fan

By Koolatron

The solar-powered car ventilation fan helps you save energy and keep your parked car from overheating This innovative window-mounted car fan works while your vehicle is parked, extracting and venting hot, stale air and drawing in fresh to help maintain a safe and comfortable temperature and reduce unpleasant odours from pets, cigarette smoke, or spills. Powered by a solar panel, this energy-saving car ventilation fan makes the sun's rays work for you on scorching summer days with no batteries or additional power source needed. Installation is quick and easy simply place the unit on the top edge of your window and fit the included leak-proof weatherstripping on either side.

Worked for a month or so and then just petered out..... Cecil. San Francisco, CA. Mon Mar 07 2022

By Optimus

The 3-speed motor efficiently pulls cool air in or can exhaust stale air out of rooms. No tools are needed to install the fan to the window. Automatically control the ventilator via a thermostat. LED display allows for full control over the dual fans and the direction they spin.

Perfect fit and low noise works well. Anonymous. Sat Mar 21 2026

By Lasko

Easily control the Electrically Reversible Oscillating Window Fit Fan from Lasko with your smartphone. Two independently controlled motors for intake, exhaust, or air exchange.

Dual exhaust fans make this perfect for our garage.. Anonymous. Wilmington, DE. Mon Jul 13 2020

By Optimus

Needed for upstairs bathroom. Really nice fan I recommend and would purchase again.. Tammy. Norfolk, US. Thu May 15 2025

By Optimus

This 2-speed twin window fan features a rain-resistant motor for consistent air delivery when installed in a window frame. Each side is manually reversible and has dual speed controls. Efficiently pulls cool air in or pushes stale air out.

I wished it reversed direction. Other than that it's a good fan.. Meredith. South Easton, MA. Tue Nov 26 2024

By Proaira

Proaira fans blend advanced technology with a simplistic, modern aesthetic to bring continual comfort to your home or office. Our products offer energy efficiency options and are ETL listed, providing safe and reliable performance year-round.

Very quiet. Great for bedroom. I no longer need to wear ear plugs at night to go to sleep just bc the fans are on!!. Yy. MA. Sun Jul 23 2023

By ling

10.79" H x 10.79" W x 7" D

Good product works well. Only thing for me the power could be more.. Luz. New York, NY. Sat Sep 06 2025