The Best Window Fans 2025

1. Lasko - Electrically Reversible Twin Window Fan with Bluetooth - White

The Electrically Reversible Twin Window Fan with Bluetooth from Lasko allows you to control your fan with your smart phone. Two independently controlled motors for intake, exhaust, or air exchange. Easily adjust the brightness of the easy-to-read digital display. The included thermostat senses room temperature and turns fan on or off to maintain comfort. Features an electronic 8-hour timer and 3 quiet speeds. This window fan includes expanding side panels for a safe custom fit in double hung, casement, or sliding windows sized 24" to 32" wide and 12" high or larger. Comes equipped with the Lasko Blue Plug, trusted safety fuse technology. Fully assembled for window use

The Electrically Reversible Twin Window Fan with Bluetooth from Lasko allows you to control your fan with your smart phone. Two independently controlled motors for intake, exhaust, or air exchange. Easily adjust the brightness of the easy-to-read digital display. The included thermostat senses room temperature and turns fan on or off to maintain comfort. Features an electronic 8-hour timer and 3 quiet speeds. This window fan includes expanding side panels for a safe custom fit in double hung, casement, or sliding windows sized 24 to 32 inches wide and 12 inches high or larger. Comes equipped with the Lasko Blue Plug, patented safety fuse technology. Fully assembled for window use.

2. Vornado - Transom AE Window Fan - Black

Transom® AE comes equipped with Alexa-enabled features that allow you to use your voice to take control of your home comfort via the Amazon Echo device, or through the Alexa app. Transom® AE is a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. At half the height of conventional window fans, it is easy to install, blends elegantly into the space and preserves your view. Transom® AE seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen.

Transom AE comes equipped with Alexa-enabled features that allow you to use your voice to take control of your home comfort via the Amazon Echo device, or through the Alexa app. Transom AE is a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. At half the height of conventional window fans, it is easy to install, blends elegantly into the space and preserves your view. Transom AE seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen.

3. Vornado - Transom AE Window Fan - White

Transom AE comes equipped with Alexa-enabled features that allow you to use your voice to take control of your home comfort via the Amazon Echo device, or through the Alexa app. Transom AE is a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. At half the height of conventional window fans, it is easy to install, blends elegantly into the space and preserves your view. Transom AE seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen.

4. Lasko - 16" Electrically Reversible Window Fan with Storm Guard - White

2-speed, rain-resistant motor; dual-sided control; grille guards; freestanding option; adjustable slide screens; carrying handle

The Lasko 16-inch window fan will keep you cool both day and night. It provides whole-house ventilation with an electrically reversible intake and exhaust motor. Use exhaust during the day to create a refreshing indoor breeze that expels accumulating heat. Use intake at night to draw in the cool evening air. With the Storm Guard feature, the window can be closed behind the fan quickly to keep rain water from blowing into your home. This window fan fits most double-hung, casement, and sliding windows.

5. Vornado - TRANSOM Window Fan with Reversible Exhaust - Black

Lasko Wind Curve Tower Fan with Nighttime Setting, Gray/Silver

Transom is the result of a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. Powerful airflow circulation and comfort at half the height of conventional window fans, Transom is easy to install, blends elegantly into the space and preservesyour view. Transom seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen. Transom – a new kind of window fan.

6. Vornado - TRANSOM Window Fan with Reversible Exhaust - Ice White

2-speed, rain-resistant motor; dual-sided control; grille guards; freestanding option; adjustable slide screens; carrying handle

Transom is the result of a complete re-imagining of what a window fan should be. The air chamber abundantly draws fresh air from the outside in — or reverses electronically to exhaust stale air out. Powerful airflow circulation and comfort at half the height of conventional window fans, Transom is easy to install, blends elegantly into the space and preservesyour view. Transom seals off windows 26” to 40” wide with the patented Soft-fit System that provides a sleek, satisfying and snug fit from end to end, without having to remove your screen. Transom – a new kind of window fan.

7. Vornado - PORTAL Window Fan with Reversible Exhaust, Weather Resistant Case - White

Vornado 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. Its electronically reversible chamber smoothly brings fresh air in or exhausts stale air out. Rain or shine, the weather-resistant casing doesn't mind. Either way, you'll still enjoy the view.

Vornado 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. Its electronically reversible chamber smoothly brings fresh air in or exhausts stale air out. Rain or shine, the weather-resistant casing doesn’t mind. Either way, you’ll still enjoy the view.

8. Vornado - PORTAL Window Fan with Reversible Exhaust, Weather Resistant Case - Black

Vornado 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. Its electronically reversible chamber smoothly brings fresh air in or exhausts stale air out. Rain or shine, the weather-resistant casing doesn't mind. Either way, you'll still enjoy the view.

Vornado 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. Its electronically reversible chamber smoothly brings fresh air in or exhausts stale air out. Rain or shine, the weather-resistant casing doesn’t mind. Either way, you’ll still enjoy the view.