Best Window Fans Reviews (How To Choose 2020)

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Summer may be a season for fun, but it is also where temperatures can go high. This can cause humidity both inside and outside your home. Sometimes, when the heat is unbearable, people tend to turn their air conditioning units on, which can be quite expensive. Fortunately, window fans are here to help cool your home in an environmentally friendly and inexpensive way.

Window fans can keep your home cool during hot summer days, without worrying about your electric bill. But with the many window fans on the market, it can be challenging to find one that suits your needs. That’s why I did my job and managed to gather the top 5 best window fans to help narrow down your options.

Top 5 Best Window Fans Reviews

1. Bionaire BWF0910AR-WCU Remote Control Window Fan

This Bionaire window fan is one of the most cost-efficient solutions to provide your room a cooling feeling. Like the traditional air conditioning system, this Bionaire can produce a refreshing air during muggy and hot weather. It also has a digital thermostat which will let you set it and maintain a comfort level that you need. One of the best things about this window fan is that it is efficient and operates quietly, which means that it is perfect for living room and bedroom use. The blades are reversible and can be controlled by remote control.

See more information on Bionaire BWF0910AR-WCU Remote Control Window Fan.

Why We Like It
  • Three-speed setting
  • Remote control
  • Operates quietly
  • Reversible blades
  • Temperature control

2.Holmes HAWF-2041 Twin Window Fan

Holmes window fan is made to fit most slider windows and double hung. It has an extender screen which can be adjusted and an extender panel which will ensure that the fan is secured into windows that are larger. To ensure that the air exchange, exhaust, and intake, Holmes included an electronically reversible motor. Another good thing about this window fan is that it has a comfort control thermostat which will maintain the comfort level of the fan.

See more information on Holmes HAWF-2041 Twin Window Fan.

Why We Like It
  • Three-speed setting
  • Dual blade operation
  • Comfort control thermostat
  • Reversible airflow
  • Easy to control
  • Durable

3.Holmes Window Fan With Twin 6-Inch Reversible Airflow Blades

Holmes window fan has a dual blade operation and two-speed settings. One of the best things about this fan is that it can cover a 500 square feet room. This fan is perfect for double hung windows with a minimum opening of 10 inches in height, and 22 inches in with. If you have a window that exceeds a measurement of 33.25 inches, then additional panels will be required. Another good thing about this is that even if it gets rainy outside, you can still use this because of the water-resistant motors that this has.

See more information on Holmes Window Fan with Twin 6-Inch Reversible Airflow Blades.

Why We Like It
  • Water resistant motors
  • Dual blade
  • Adjustable extender screen
  • Fits most slider and double hung window
  • One year limited warranty

4.Genesis Twin Window Fan With 9 Inch Blades

The Genesis window fan has a three-speed setting and a reversible airflow window. It is equipped with max cool technology, wherein it can produce 60 to 80 degrees of temperature. To ensure that you can see the setting, it has LED lights so you can see it even during the night. Another good thing about the Genesis window fan is that it has a dual copper motor, which can withstand any situations and weather. Lastly, it can simultaneously exhaust and intake the air in your room.

See more information on Genesis Twin Window Fan with 9 Inch Blades.

Why We Like It
  • Dual motors
  • Durable copper motors
  • Expandable side panels
  • Reversible airflow
  • Three-speed settings
  • Led lights

5.Comfort Zone Twin Window Fan With Remote

This Comfort Zone window fan has three fan functions, which are to circulate, exhaust, and of course, cool the room. It also has a three-speed push button to help control the fan motors if needed. Its size is universal, so it will surely fit most windows today. The feet for tabletop use is removable, so you don’t have to worry about it.

See more information on Comfort Zone Twin Window Fan with Remote.

Why We Like It
  • •Remote control
  • •Three fan functions
  • •Three push button for control

Our Best Choice

Amongst the five window fans, our best choice is the Bionaire window fan, because of how it produces a stream of air that’s refreshing, especially during the hot weather. It can also be operated by remote control, so you don’t have to go near it just to adjust the temperature or turn it off and on. With its three speed settings, it will surely give you the cold temperature that you need.

Buying Guide

Knowing The Size Of The Window Fan

The first thing that you need to do is to know the size of the window fan that you’re planning to buy. If you have long and big windows, you may want to choose a twin window fan. This will make sure that gaps will not be existent between your window and the frame. Remember that having gaps after you’ve installed your window fan can cause problems from insects sneaking inside your home to criminals getting their way inside your home.

Another reason why knowing the size of the window fan will also play a role in your room’s size. If you are planning to use the window fan in a big room, then choosing a big unit will do. Also, you need to make sure that your window fan will also match the size of your window. The best thing that you can do is to measure the size of your window before you start searching for a window fan to purchase.

Knowing The Kinds Of The Window Fan

There are two kinds of a window fan, which are the exhaust and intake. The exhaust kind will be responsible for pushing the stale air from your room, while the intake will be the one responsible for pulling the cold air going to your room. If you want to maximize your window fan’s performance, it would be ideal to purchase both kinds of units.

Safety And Durability Of The Window Fan

When purchasing a window fan, you need to make sure to check what the materials are used to create that unit. You need to choose a window fan with a solid and durable material, for you to ensure that it will last longer. If you have children, you need to make sure that the window fan is safe for everyone, especially when installing the fan. You will know that the window fan is safe, check the blades and make sure that the fan’s outside grill correctly secures them.

Wind Direction Of The Window Fan

If you are someone who has lived in your home for quite some time now, you probably know the wind blow’s direction. Some windows have cooler air outside and installing intake window fan in this kind of window would be good. It will enhance the efficiency of the window fan while reducing the cost of the unit’s operation.

Now, if you are unsure as to what direction the wind blows, you can opt to choose a window fan that’s reversible. This will help you to adjust the mode of operation depending on the wind quickly.

Noise Level Of The Window Fan

Of course, the noise level of the window fan is essential, especially if you are planning to install this in the room where you’re sleeping. But if you are someone who is not really bothered by noise, then you can choose whatever window fan that you please. So if you are someone who is a light sleeper and you don’t get to sleep with the sound of your window fan running, then you should choose a window fan that can quietly operate.

Window Fan Do’s And Don’ts


  1. Do utilize both out and in blowing fans in your home to enhance the movement of air. You may opt to choose a fan that can reverse the air flow’s direction electronically.
  2. Do make sure to unplug the window fan before you start cleaning. Using a damp cloth, wipe down the dust from the window fan. You can also use the brush of a vacuum so you can get the dust that had gathered on the floor
  3. Do make sure that the window that is holding the fan is closed tightly to prevent any other circulation.
  4. Do ensure that the window fan’s screen is not ripped or missing. You also need to make sure that they are sturdy and strong.


  1. Don’t put in blowing fans above compost piles, trash cans, and any other places where the odor is strong. This will make sure that there will be no unpleasant odor coming into your room.
  2. Don’t use your window fan during poor weather or heavy rains. There may be a lot of window fans that are resistant to rain, but allowing it to drain before using it again completely would be ideal.

Benefits Of Sleeping In A Cold Room

Helps You Fall Asleep Better

According to a study, a drop in temperature can help a person to fall asleep. A person can enter the deeper phases of sleep once the body’s temperature starts to slightly drop until you reach REM or Rapid Eye Movement sleep. This can happen after 90 minutes of you falling asleep. This is an important phase because it helps repair tissues and helps in muscle and bone growth.

Here’s a video on the stages of sleeping:

Lose Weight While Sleeping

According to a study from the US National Institutes of health, a person who sleeps in a cold room can help lose weight. The reason behind this is because of how the metabolism of the body speeds up due to the increase in the production of brown fat when a person sleeps. People who have participated in the study gained a metabolic advantage, which can help lessen the risk of experiencing diabetes and other problems related to your metabolism.

Improves Production Of Melatonin

Another good thing about sleeping in a cool room is that it helps the body to produce melatonin, which is known as a sleep hormone. Melatonin can also help lessen inflammation, while also lifting your mood.

Anti-Aging Properties

If you lack sleep often, this can affect your physical appearance. It can cause dark circles, fine lines, and as well as wrinkles. If you get the sleep that your body needs, your body will have time to heal, thus healing, renewing and eliminating all the toxins from your skin. As mentioned above, sleeping in a cold room can help produce melatonin, which is also known as a great antioxidant.

Prevents Insomnia

Sleeping in a cold room can also help prevent insomnia, which is due to an overactive brain or a stressful day. Typically, a body will start cooling off in preparation to sleeping. But if you are not experiencing this, sleeping in a cold room will help. This will help signal your body that it is time to go to sleep.

Helps Improve Mood

Sleeping in a cool room can help improve one’s mood. Having a good quality of sleep can help you wake up feeling better and more rested. You don’t need to nap now and then and look grumpy all day long. As mentioned above, melatonin is produced when sleeping, and melatonin is made from serotonin which can help give you a great mood.


Overall, sleeping in a cool room can help you achieve the sleep that you and your body need. With the above reviews on the best window fans, you surely have narrowed down your choices. It should not be long before you decide on which window fan to use for your room. Just remember to take into consideration the tips above, so you can buy the window fan that will suit your needs and the room where you plan on installing it.

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