10 Best Window Fan of December 2025

• Designed to fit into most double hung and slider windows
• Adjustable extender screen and bonus extender panel help to secure fan into larger windows
• Independent electronically reversible motors allows for air intake, exhaust, or air exchange
• Plug in the power cord into a 120 AC Outlet. Refer to the PDF attached below in Technical Specification for User Manual.
• Troubleshoot- if air does not seem to be blowing in properly adjust airflow directional switch to intake. Note-for slider windows set the fan vertically in your window opening with the left side of the fan situated on the bottom and the built-in extender panel on top. Aluminium lock
• Comfort control manual thermostat sets and maintains ideal comfort level
• Dual blade operation with independent electronically reversible motors; Three speed settings
• Water-resistant motors are safe to use during rainy weather; Designed to fit most double hung and slider windows
• Adjustable extender screen and extender panel help secure fan in larger windows; 3-year limited warranty
• Designed to fit windows with minimum openings of 25 in wide and 12 inches hide; With extender panels, can extend to width of 35 in.

Holmes

• 3-SPEED CONTROL:Setting of low, medium and high on this dual blade reversible twin window fan to optimize air quality to suit any environment.
• ADJUSTABLE EXTENDERS:Accordion extender screens adjust from 22.8" to 36" and the dual window fan is designed to fit most double-hung and slider windows.For the slider windows, set the fan vertically in your window opening with the left side of the fan situated on the bottom and the built-in extender panel on top.
• REVERSIBLE AIRFLOW FUNCTION:9” Dual blade reversible window fan with independent electronically reversible motors,which allow you to intake fresh air, exhaust stale air, or air exchange.
• THERMOSTAT CONTROL:The dual window fan has built in thermostat that ranges from 60F,75F or 90F degrees, and LED lights can help you visibly keep track of the temperature setting.
• VERSATILE PORTABLE DESIGN:For convenience and portability, this fan carrying two removable sturdy legs and handle for tabletop use.

JPOWER

• BEAT THE HEAT –If you live in the heat with no central air, or your window AC units do a poor job of moving air around your whole house or apartment, this stand up fan creates excellent air flow making you feel cooler. Comes with built-in carry handle, optional oscillation and a handy remote for when you don’t feel like getting up to change the settings.
• VERY QUIET – Powered by 3 speed settings H/M/L, fan creates a powerful breeze, but even on H, you can still hear the TV. If you need white noise to sleep, this fan is perfectly sized to aim over a high bed and creates a soothing purr that drowns out bedroom noises making it easy to fall asleep. Energy efficient timer can be set from 0. 5 to 7. 5 hours.
• FRESHER AIR – The built-in Ionizer disperses millions of negative ions into the air that bond with positively charged ions which includes things like dust, bacteria, pollen, smoke and other allergens. Once the bond is formed, the particles become heavier and fall to the ground. As the negative ion levels grow in the room, the air feels naturally fresher.
• A REAL SPACE SAVER – Standing 42. 5” tall with a small 13” x 13” footprint, the sleek, vertical design optimizes floor space letting you to put the tower fan in places where pedestal & box fans won’t fit, without sacrificing air circulation, comfort or style. Ideal for the dorm, kitchen, living room, RV and home office.
• TRUSTED FOR GENERATIONS – Lasko has been making quality household products for over 100 years. Lasko Wind Curve tower fans are ETL Listed and come with our patented Blue Plug safety fuse technology making them a safe choice for a cooling fresh air breeze when it’s hot and humid outdoors.

Lasko

• Dual-blade operation for a powerful, cooling breeze
• Two speed settings and manual-reverse airflow control
• Water-resistant motors are safe to use during rainy weather
• Designed to fit most double-hung and slider windows. Ideal for large rooms up to 500 sq. ft.
• Adjustable extender screen and extender panel help secure fan in larger windows
• Oscillation: Turns the head of the fan from left to right at either a 90 or 180-degree angle (depending on model), which will disperse the air output over a larger area

Holmes

• BLUETOOTH ENABLED – Control your window fan using your smartphone and never worry about losing the fan remote again. Setting up and using the Bluetooth function on your fan is quick and easy. Simply download the Lasko Connect app from the App Store or Google Play to your mobile device and follow the step-by-step instructions.
• 2 INDEPENDENTLY CONTROLLED MOTORS – 3 ways to operate: Each 9-inch fan can be independently programmed. Set both to intake cooler air from outside. Or set both to exhaust hot air from the inside. You can even set them to exchange air where one intakes fresh air while the other exhausts stale air.
• EASY TO INSTALL – Comes fully assembled and ready to use. Simply place fan in center of open window area, extend side panels to securely fit in window track, then lower window and secure behind window grabber on top of fan. Fits windows from 24” to 32” wide and 12” high and larger. Ideal for most double hung, casement and sliding windows.
• IDEAL FOR NIGHTTIME USE – 3 quiet speeds create a constant soothing white noise making it perfect for sleeping. Easy to read digital thermostat has adjustable brightness and senses room temperature turning fan on/off automatically to maintain desired comfort level. Electronic 8-hour timer makes this an energy-efficient fan day or night.
• TRUSTED FOR GENERATIONS – Lasko has been making quality household products for over 100 years. Lasko W09560 is ETL Listed and comes with our patented Blue Plug safety fuse technology, making it a safe choice for a cooling breeze when it’s hot and humid outdoors.

Lasko

• 2-SPEED DIAL CONTROL: Choose between low or high air output options on this twin speed window fan to create gentle airflow or a brisk breeze.
• AUTO-LOCKING ACCORDION EXPANDERS: This twin airflow window fan features auto-locking expanders, which can expand between 22-1/4" and 33" for a snug fit.
• REVERSIBLE FUNCTION: Featuring a manual reverse option, this twin blade window fan can draw cool, fresh air into your home or push hot, stale air out of the room using the exhaust function.
• REMOVABLE COVER: The removable fabric cover protects against keeps bugs and debris out while also preventing hot, humid air from entering your home even when the fan is not in use.
• VERSATILE DESIGN: With 2 sturdy feet for tabletop use and a carrying handle for added portability, this twin blade window fan is convenient enough for use throughout your home.

CCC COMFORT ZONE

• 3 speed settings: the Avalon high velocity Twin reversible airflow window fan features 3 speed settings of low, medium and high. Select your comfort speed level with ease
• Max cool technology: this Twin fan features a built in thermostat with ranges from 60 to 80 degrees, and LED lights that help you visibly keep track of the temperature setting
• Dual motors: this innovative double fan has two 9" fan heads with their own durable Copper motors. Copper motors are built to endure through all weather and situations
• Expandable side panels: our dual window fan will fit into any window easily with its built in dual expandable side panels that can expand an additional 6.5 inches on either side
• Reversible airflow fan: this double fan is uniquely designed to simultaneously operate for intake or exhaust purposes with its reversible blades. Dimensions are 24 x 12 x 4 inches

Genesis

• 3 independently controlled comfort settings. 3 speed settings, Digital, LED; control panel
• Electronic thermostat; Patented locking extender screens
• Window fan has been designed to fit double-hung windows with minimum openings of 65 cm wide x 20 cm high
• Total extendable width is 93. 2 cm, includes built-in extender (17 cm), 2 pcs of slider safe extender panels (6 cm each), and window fan (65 cm). The slider safe extender panel can extend the width of the fan to 17-22 cm.

HOLMES

• 3-SPEED FUNCTIONALITY: Choose between low-, medium- or high-volume air speed options on this twin window fan in order to optimize air circulation and airflow to suit any environment.
• MULTI-FUNCTION OPTIONS: Select the cooling function to refresh a room, the exhaust function to remove stale air or the circulating function to move the blades on each fan in opposing directions.
• ADJUSTABLE WIDTH: Accordion expanders adjust from 23-1/2" to 37" to accommodate most window sizes, then can be locked to secure the twin window fan in place.
• CONVENIENT CONTROL: The included remote control allows you to conveniently change speed settings, choose fan functions and power on the fan from a distance.
• KEEP BUGS OUT: The removable screen prevents bugs and debris from getting in through the fan blades and the removable cover protects the fan when it’s not in use.

CCC COMFORT ZONE

• 3-speed, 1/6 HP, 120V, 1 phase, permanently lubricated
• Front mounted rotary switch and RPM (High/Med/Low) is 1600 / 1450 / 1100. Compliance: ETL, OSHA.
• Front Mounted Switch, Impact Resistant Plastic Housing, Powder Coated Steel Front Grill and Blade
• OSHA approved. dB - (High/Med/Low) 64 / 57 / 50
• Fits window openings that are between 27" to 38” wide by 26.25" high.Cube (feet):5.42

Air King