20 Best Window Exhaust Fans [2024]

Are you looking for the best window exhaust fans? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling window exhaust fans.

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# Preview Product
1 Comfort Zone CZ310R 9' 3-Speed, 3-Function, Expandable, Reversible Twin Window Fan with Remote... Comfort Zone CZ310R 9" 3-Speed, 3-Function, Expandable, Reversible Twin Window Fan with Remote...
2 Holmes Dual 8' Blade Twin Window Fan with Manual Controls, 3 Speed Settings, White Holmes Dual 8" Blade Twin Window Fan with Manual Controls, 3 Speed Settings, White
3 Vornado TRANSOM Window Fan with 4 Speeds, Remote Control, Reversible Exhaust Mode, Weather Resistant... Vornado TRANSOM Window Fan with 4 Speeds, Remote Control, Reversible Exhaust Mode, Weather...
4 Exhaust Fan , 12W Ventilation Extractor with Anti-backflow Check Valve Ultra Thin, Window and Wall... Exhaust Fan , 12W Ventilation Extractor with Anti-backflow Check Valve Ultra Thin, Window and...
5 Sharper Image PORTAL Window Fan with 3 Speeds, Reversible Exhaust Mode, Weather Resistant, Black Sharper Image PORTAL Window Fan with 3 Speeds, Reversible Exhaust Mode, Weather Resistant, Black
6 EVELYN Twin Window Fan 9-inch with Manual Reversible Airflow Control, Auto-Locking Expanders, and... EVELYN Twin Window Fan 9-inch with Manual Reversible Airflow Control, Auto-Locking Expanders, and...
7 Powerful Industrial Exhaust Fan (36 Inch) Powerful Industrial Exhaust Fan (36 Inch)
8 iLiving - 18' Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home... iLiving - 18" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home...
9 Iliving - 36' Wall Mounted Shutter Exhaust Fan - Automatic Shutter - Single Speed - Vent Fan For... Iliving - 36" Wall Mounted Shutter Exhaust Fan - Automatic Shutter - Single Speed - Vent Fan For...
10 Exhaust Fan SAILFLO 6 Inch Window Exhaust Fan Bathroom Wall-Mounted 176 CFM Reversible Airflow... Exhaust Fan SAILFLO 6 Inch Window Exhaust Fan Bathroom Wall-Mounted 176 CFM Reversible Airflow...
11 AC Infinity AIRLIFT S10, Shutter Exhaust Fan 10' with Speed Controller, EC Motor - Wall Mount... AC Infinity AIRLIFT S10, Shutter Exhaust Fan 10" with Speed Controller, EC Motor - Wall Mount...
12 Holmes Group Bionaire Thin Window Fan with Comfort Control Thermostat, BWF0522E-BU,Black,3 Baldes Holmes Group Bionaire Thin Window Fan with Comfort Control Thermostat, BWF0522E-BU,Black,3 Baldes
13 Bionaire Window Fan with Twin 8.5-Inch Reversible Airflow Blades and Remote Control, White Bionaire Window Fan with Twin 8.5-Inch Reversible Airflow Blades and Remote Control, White
14 BEYOND BREEZE 9' Twin Window Fan 2-Speed Reversible Airflow Blades, Expandable, Manual Controls... BEYOND BREEZE 9" Twin Window Fan 2-Speed Reversible Airflow Blades, Expandable, Manual Controls...
15 JPOWER 9 Inch Twin Window Fan With Remote, 3-Speed Reversible Air Quiet Flow and Thermostat... JPOWER 9 Inch Twin Window Fan With Remote, 3-Speed Reversible Air Quiet Flow and Thermostat...
16 Exhaust Shutter Fan 300 CFM, 2 Direction Reversible Strong Airflow Wall Mounted Vent Fans,... Exhaust Shutter Fan 300 CFM, 2 Direction Reversible Strong Airflow Wall Mounted Vent Fans,...
17 VES Exhaust Fan, Shutter Fan, Box Fan, with 9 Foot Cord 3 Speed for Indoor or Outdoor Ventilation... VES Exhaust Fan, Shutter Fan, Box Fan, with 9 Foot Cord 3 Speed for Indoor or Outdoor Ventilation...
18 Genesis Twin Fan High Velocity Reversible AirFlow Fan, LED Indicator Lights Adjustable Thermostat &... Genesis Twin Fan High Velocity Reversible AirFlow Fan, LED Indicator Lights Adjustable Thermostat...
19 iPower HIFANXEXHAUST12CTB 12 Inch Variable Shutter Exhaust Fan with Speed Controller and Power Cord... iPower HIFANXEXHAUST12CTB 12 Inch Variable Shutter Exhaust Fan with Speed Controller and Power...
20 Air King 9166F 20' Whole House Window Fan , Gray Air King 9166F 20" Whole House Window Fan , Gray
SaleBestseller No. 1
Comfort Zone CZ310R 9" 3-Speed, 3-Function, Expandable, Reversible Twin Window Fan with Remote...
  • 🌬️3-SPEED FUNCTIONALITY: Choose between low-, medium- or high-volume air speed options on this twin window fan in order to optimize air...
  • 🌬️MULTI-FUNCTION OPTIONS: Select the cooling function to refresh a room, the exhaust function to remove stale air or the circulating function to...
  • 🌬️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...
  • 🌬️CONVENIENT CONTROL: The included remote control allows you to conveniently change speed settings, choose fan functions and power on the fan...
  • 🌬️WINDOW FAN: This Comfort Zone 9in. Reversible Twin Window Fan with Remote Control has a 3-in-1 design that allows you to choose from three...
SaleBestseller No. 2
Holmes Dual 8" Blade Twin Window Fan with Manual Controls, 3 Speed Settings, White
  • 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...
Bestseller No. 3
Vornado TRANSOM Window Fan with 4 Speeds, Remote Control, Reversible Exhaust Mode, Weather Resistant...
  • POWERFUL AIRFLOW — Transom uses powerful airflow to draw fresh air in from outside or exhaust stale air out of the room.
  • ELECTRONICALLY REVERSIBLE — With one button, quickly transition the airflow from fan to exhaust.
  • SIMPLE INSTALLATION — Seals off windows 26” to 40” wide with the patented Soft-fit foam block system that provides a snug fit without having to...
  • CUSTOMIZABLE COMFORT — Choose from 4 speed settings with auto temperature control to maintain a set temperature. A remote control provides...
  • PERFECT FIT— Designed for use with single-hung and double-hung windows with an opening at least 8" tall. For horizontal installation only.
Bestseller No. 4
Exhaust Fan , 12W Ventilation Extractor with Anti-backflow Check Valve Ultra Thin, Window and Wall...
  • 【Ventilation fan with Check Valve and slim design 】 This 4” air duct vent has check valve. You can keep air reversible or exhausting cooking...
  • 【Wall exhausted fan with filter】 When installed on glass, window or wall, it can be used to prevent dust, leaves, with ABS panel filter, providing...
  • 【Easy to install】--This wall-mounted vent fan can be installed on a window or wall and is easy to install. It is an advanced window exhaust fan...
  • 【High Performance】--12W low energy consumption, noise lower than 35 dB. Also designed with back damper check valve which allows it open and close...
  • 【Widely Used】--Extractor fan comes with a power cord with plug,perfect for greenhouse, attic, bathroom, kitchen, windows, basement, garage,...
SaleBestseller No. 5
Sharper Image PORTAL Window Fan with 3 Speeds, Reversible Exhaust Mode, Weather Resistant, Black
  • STRONG AIRFLOW: The weather-resistant design utilizes a strong airflow to pull fresh air in from outside or exhaust stale air out of your home..Number...
  • REVERSIBLE EXHAUST: Transition the airflow from fan to exhaust with the touch of a button.
  • EASY INSTALLATION: Seamlessly fits into windows 28" to 38” wide using an innovative modular block system without needing to remove the screen.
  • PERFECT FIT: Created for use in single-hung and double-hung windows with an opening at least 8" tall. For horizontal installation only.
  • INTUITIVE CONTROLS: Choose from 3 speed settings with minimal noise to customize your comfort.
Bestseller No. 6
EVELYN Twin Window Fan 9-inch with Manual Reversible Airflow Control, Auto-Locking Expanders, and...
  • 【2 SPEED SETTINGS】Our high velocity Twin reversible airflow window fan features 2 speed settings of low and high. Select your comfort speed level...
  • 【REVERSIBLE AIRFLOW FUNCTION】Featuring a manual reverse option, 9” Dual blade reversible window fan with durable and powerful motors, which...
  • 【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...
  • 【REMOVABLE & PORTABLE】This fan includes two removable legs so that it can also be used as a floor fan. The built-in handle makes this twin fan to...
  • DESIGNED FOR DOUBLE HUNG & SLIDER WINDOWS - If your home or apartment has a double hung window, gliding window or sliding window, they make an ideal...
Bestseller No. 7
Powerful Industrial Exhaust Fan (36 Inch)
  • INDUSTRIAL EXHAUST FAN: This MaxxAir 36" Industrial Exhaust Fan is a powerful fan that can be used in garages, barns, greenhouses, and a variety of...
  • THERMALLY PROTECTED FAN: The fan has 2 OSHA-compliant features including a safety grille and a fully enclosed, thermally protected, PSC energy...
  • EXHAUST FAN WITH SHUTTER: The exterior shutters close tightly to prevent a draft when not in operation and open automatically when powered on. It...
  • HEAVY DUTY EXHAUST FAN: The housing is made of galvanized steel which prevents rust and has pre-drilled holes for easy mounting. Rolled flange edges...
  • EXHAUST FAN WARRANTY: This heavy duty exhaust fan has a 1 year limited warranty. The shutters open and close automatically. Fans do not come with...
SaleBestseller No. 8
iLiving - 18" Wall Mounted Exhaust Fan - Automatic Shutter - Variable Speed - Vent Fan For Home...
  • "CUT COOLING COSTS: Reduce expensive cooling bills at home. Ready to install, our wall-mounted automatic shutter vent fan is designed to help keep...
  • MULTIPURPOSE: Perfect cooling and ventilation solution for any space at your home - including the attic, garage, shed, and more.Corrosion-resistant,...
  • VARIABLE SPEED: Customize your comfort. iLiving Exhaust Fan has adjustable speed functionality when combined with the iLIVING ILG8SFSC speed...
  • WEATHER RESISTANT SHUTTERS: Constructed from durable, high-grade aluminum, these shutters can withstand moisture and heat longer than other...
  • POWERFUL AND EFFICIENT: Small but mighty, you’ll enjoy the power and efficiency of iLiving’s Shutter Exhaust Fan. The 18-inch runs on standard 120...
SaleBestseller No. 9
Iliving - 36" Wall Mounted Shutter Exhaust Fan - Automatic Shutter - Single Speed - Vent Fan For...
  • "CUT COOLING COSTS: Reduce expensive cooling bills at home. Ready to install, our wall-mounted automatic shutter vent fan is designed to help remove...
  • "MULTIPURPOSE: Perfect cooling and ventilation solution for any space at your home - including the attic, garage, shed, and more.Corrosion-resistant,...
  • WEATHER RESISTANT SHUTTERS: Constructed from durable, high-grade aluminum, these shutters can withstand moisture and heat longer than other...
  • "POWERFUL AND EFFICIENT: Small but mighty, you’ll enjoy the power and efficiency of iLiving’s Shutter Exhaust Fan. The 36-inch runs onstandard 120...
  • Power source type: Electric
Bestseller No. 10
Exhaust Fan SAILFLO 6 Inch Window Exhaust Fan Bathroom Wall-Mounted 176 CFM Reversible Airflow...
  • ★Large Airflow -- Exhaust 300m³/h(176 CFM), air intake 180m³/h, fast speed and the thick vanes make it more stable.
  • ★Can Exhaust In Reverse -- It is a 2-way linkage type ventilation fan.In addition to exhausting smoke, it can eliminate sweltering hot air masses,...
  • ★Durable -- High-quality wear-resistant sleeve bearing motor, which can continually work for 9,000 hours, quiet and stable.
  • ★Overheat Protection Easy Operation - with overheat protector, efficient temperature fuse, safer to useThe first pull, the fan runs and exhausts...
  • ★Easy To Install -- Applied to vents, kitchen, bathroom, shopping mall, bedroom, living room, it comes with 33 inch power cord with plug.The...
Bestseller No. 11
AC Infinity AIRLIFT S10, Shutter Exhaust Fan 10" with Speed Controller, EC Motor - Wall Mount...
  • A high-airflow exhaust fan designed to ventilate out heat, moisture, odor, and dust from various spaces.
  • Features an 8-speed manual controller utilizing PWM. See T-Series for temperature and humidity controls.
  • Innovative EC-motor with PWM-control maximizes airflow while reducing energy consumption and noise levels.
  • Features steel shutters, aluminum blades, and IP-44 rated to be highly resistant to liquid and dust.
  • Fan Size: 10” | Dimensions: 13.0 x 13.0 x 5.9 in. | Airflow: 631 CFM | Noise: 67 dBA | Bearings: Dual Ball
Bestseller No. 12
Holmes Group Bionaire Thin Window Fan with Comfort Control Thermostat, BWF0522E-BU,Black,3 Baldes
  • 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...
SaleBestseller No. 13
Bionaire Window Fan with Twin 8.5-Inch Reversible Airflow Blades and Remote Control, White
  • Draws in cool air, exhausts hot air, or exchanges air with outside. Displays the current on LED digital display
  • Electronic control with LCD screen and remote control; three speeds
  • Programmable Thermostat turns fan off/on to maintain selected comfort level
  • Fits double-hung, vertical slider, and width 24.25 inch (61.6 cm)
  • Extenders permit custom fit; 13 inches high overall, with 8-1/2-inch fans
SaleBestseller No. 14
BEYOND BREEZE 9" Twin Window Fan 2-Speed Reversible Airflow Blades, Expandable, Manual Controls...
  • 【2 Speed Settings】Our high velocity Twin reversible airflow window fan features 2 speed settings of low and high. Select your comfort speed level...
  • 【Reversible Airflow Function】Featuring a manual reverse option, 9” Dual blade reversible window fan with durable and powerful motors, which...
  • 【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...
  • 【Removable & Portable】This fan includes two removable legs so that it can also be used as a floor fan. The built-in handle makes this twin fan to...
  • 【Designed for Double Hung & Slider Windows】 If your home or apartment has a double hung window, gliding window or sliding window, they make an...
Bestseller No. 15
JPOWER 9 Inch Twin Window Fan With Remote, 3-Speed Reversible Air Quiet Flow and Thermostat...
  • REMOTE CONTROL & 3-SPEED CONTROL:New Version twin window fan is equipped with remote control. Setting of low, medium and high on this dual blade...
  • 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...
  • REVERSIBLE AIRFLOW FUNCTION:9” Dual blade reversible window fan with independent electronically reversible motors,which allow you to intake fresh...
  • THERMOSTAT CONTROL:The dual window fan has built in thermostat that ranges from 60F to 90F degrees, and LED lights can help you visibly keep track of...
  • VERSATILE PORTABLE DESIGN:For convenience and portability, this fan carrying two removable sturdy legs and handle for tabletop use.
Bestseller No. 16
Exhaust Shutter Fan 300 CFM, 2 Direction Reversible Strong Airflow Wall Mounted Vent Fans,...
  • 【Window Fan with Reversible Function】-This square fan is a two-way linkage window exhaust fan, window fans with exhaust and intake can promote air...
  • 【Wall Fan with Large Airflow】-Exhaust 500m³/h(300 CFM), air intake 380m³/h. You can install it on your wall as a whole house fan which can help...
  • 【Durable and Safe】-The ventilation fan adopts permanent lubrication wear-resistant sleeve bearing motor, and high-quality anti-rust copper...
  • 【Perfect for Greenhouse Ventilation】-Temperature and humidity control is the key to the success of the greenhouse. This ventilation fan can help...
  • 【Multiple Applications】-This pull switch exhaust fan is suitable for attic, bathroom, kitchen, windows, basement, garage, office, living room and...
Bestseller No. 17
VES Exhaust Fan, Shutter Fan, Box Fan, with 9 Foot Cord 3 Speed for Indoor or Outdoor Ventilation...
  • APPLICATIONS: This shutter/exhaust fan can help replace or augment your ac unit by cooling your garage, attic, greenhouse shop or chicken coop....
  • INSTALLATION: Can easily be added to a window opening or opening in the wall. Please refer to the table in the listing’s images to note the rough...
  • COOLING: This VES industrial grade shutter fan cools air while removing hot, stuffy, and stale air.
  • RUST PROOF ALUMINUM SHUTTERS: This shutter fan is made with corrosion resistant aluminum shutters and blades. This provides longevity to the fan and...
  • COMPLETELY ASSEMBLED: No electrician is required when the fan is plugged into an approved electrical outlet
SaleBestseller No. 18
Genesis Twin Fan High Velocity Reversible AirFlow Fan, LED Indicator Lights Adjustable Thermostat &...
  • 3 speed settings: the Avalon high velocity Twin reversible airflow window fan features 3 speed settings of low, medium and high. Select your comfort...
  • 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...
  • 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...
  • 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...
  • Reversible airflow fan: this double fan is uniquely designed to simultaneously operate for intake or exhaust purposes with its reversible blades....
Bestseller No. 19
iPower HIFANXEXHAUST12CTB 12 Inch Variable Shutter Exhaust Fan with Speed Controller and Power Cord...
  • APPLICATIONS This 12 inch shutter/exhaust fan with automatic Shutters can help replace your ac unit by cooling your garage attic greenhouse shop or...
  • Shutter Exhaust Fan 120 Volts 63W 0. 52A 1620RPM 940CFM
  • Fan Speed Controller iPower Fan Speed Controller will correctly and precisely adjust the speed of your Shutter Exhaust Fan Durable 3-Pole Grounded...
  • Multiple Speed One control switch for 3 Variable Speed settings OFF HIGH MED LOW
  • Power Cord Kit This Power Cord Kit is easy to install & includes a 3-foot strain relief clamp wire connectors & installation instructions Simplify...
SaleBestseller No. 20
Air King 9166F 20" Whole House Window Fan , Gray
  • 3-speed, 1/6 HP, 120V, 1 phase, permanently lubricated.Wattage: 115 watts.Voltage: 120 volts.Number of speeds:3
  • 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

Having trouble finding a great window exhaust fans?

This problem is well understood by us because we have gone through the entire window exhaust fans research process ourselves, which is why we have put together a comprehensive list of the best window exhaust fanss available in the market today.

After hours of searching and using all the models on the market, we have found the best window exhaust fans for 2023. See our ranking below!

How Do You Buy The Best Window Exhaust Fans?

Do you get stressed out thinking about shopping for a great window exhaust fans? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching window exhaust fans, which is why we have assembled a comprehensive list of the greatest window exhaust fans available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for window exhaust fans that you consider buying. Your questions might include the following:

  • Is it worth buying an window exhaust fans?
  • What benefits are there with buying an window exhaust fans?
  • What factors deserve consideration when shopping for an effective window exhaust fans?
  • Why is it crucial to invest in any window exhaust fans, much less the best one?
  • Which window exhaust fans are good in the current market?
  • Where can you find information like this about window exhaust fans?

We’re convinced that you likely have far more questions than just these regarding window exhaust fans, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for window exhaust fans, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible window exhaust fans. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an window exhaust fans buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available window exhaust fans currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of window exhaust fans has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an window exhaust fans?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your window exhaust fans.
  5. Customer Ratings: Number ratings grade window exhaust fans objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their window exhaust fans.
  7. Product Quality: You don’t always get what you pay for with an window exhaust fans, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an window exhaust fans is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining window exhaust fans information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding window exhaust fans is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What are the best window fans?

A: BEST OVERALL: Lasko 16″ Reversible Window Fan with Storm Guard BEST BUDGET: O2COOL Treva 10-Inch Portable Battery Powered Fan BEST WHOLE HOUSE: Air King Whole House Window Fan BEST WINDOW SILL: Genesis Designs Avalon Twin Window Fan BEST DIGITAL THERMOSTAT: Bionaire Window Fan with Twin Reversible Airflow

Q: What is the most powerful window fan?

A: Window fans meet a unique need, but they are notoriously weak products. So even though this is the best of the lot, those who are shopping for a window fan should ask themselves whether they need to get one in the first place. The Bionaire is the most powerful twin fan we tested and also the easiest to use.

Q: How to install a window exhaust fan?

A: Don’t overwork your fan,especially for purposes not meant for it. Always make sure your fan is intact while operating,and fitted well while on work. Do not operate a window fan and air conditioner at the same time. … Remember to operate a window; the windows need to be open. …

Q: Do exhaust fans have to be weatherproof?

A: Window fans consist of two parts which sandwich together via a hole in the glass. This provides a weatherproof seal whilst giving you the functionality to exhaust directly to the outside. A window fan expels the air directly outside to help ventilate an area, mostly for bathrooms and kitchens.

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