Best Box Fans Review

Never underestimate the overall effect of a device as simple as a box fan! Choosing the right one for your home will bring you the greatest comfort. Choose the wrong one and you’ll end up with a headache and obviously, a very hot room!

Don’t deny yourself of a massive relief from a hot day. Clear out smoke, dust, and many other unpleasant odors while allowing the cool breeze to come in.

Read through our best box fans review! We have created a list of the best box fans available today. The box fans we have on this list are highly rated box fans that perform well.

Our Best Box Fan CFM Review Specifications

other box fans

To make the most out of the best box fans review, we have included as many details as we can get from the manufacturer. Check all the details we have prepared for you and choose which fan in our best box fans review meets your needs most.

Here are the features to look for in a powerful box fan:

Size of the High CFM Box Fan

Most often than not, bigger box fans means bigger fan blades. The diameter of the fan blades will allow the box fan to cater to bigger rooms and make cooling efficient. The size will also determine how you are going to incorporate it into the design of your house.

Cubic Feet Per Minute

This is your measurement for the power of the fan. It identifies how efficient your fan blows air in a given space. Higher CFM rating means the box fan is more powerful.

Speed Settings

The most common set-up for a box fan is to have three speed settings (low, medium, high). You can customize and manage the airflow in your room with the various fan speeds. The more options you have, the more controlled your airflow is.

Noise Level

Despite the great advancement in manufacturing, box fans will still generate noise, although, compared to their predecessors, box fans today create less noise. You will see the noise level marked with decibels (dB). The higher the decibel (dB) rating is, the more noise the box fan creates.

Control Systems

Box fans have moved up and forward with the advances in technology. There are box fans that offer a remote control option and makes it very convenient for the user to change speed settings or to turn on or off the device.

Another thing to consider in the control systems is the control panel positions. The main takeaway with control panel positions is to consider where you are placing the box fan and where the controls would be more accessible. Some control panels appear at the front of the box fan while other panels are placed on top.

Here’s our Three Most Powerful Box Fan Review

In our best box fans review, we will take a look at three of the best box fans we’ve seen and rate them based on our criteria.

Top 3 High CFM Fans

The next product on our best box fans review is the Air King 9723 20-Inch 3-Speed Box Fan. It is a 21×41 inches box fan that is made of steel. It is a three-speed fan with the rotary speed controls placed on the top portion of its body.

It is the best fan CFM to others, anufactured to have impact-resistant grills.You can now stop worrying about accidentally knocking it off. It will stand the impact and secure long lasting use – plus points for durability! Its polypropylene blades are chemical resistant, too. It has a mind-blowing rating of 2140 cfm – pretty powerful for a 20” fan! For this reason alone, it has earned its spot in our best box fans review.

The Air King 9723 has permanently lubricated motors that ensure low-noise levels during operations.


  • Build quality upgrades
  • Clean white color
  • Powerful 2140CFM motor
  • One of the best CFM fan


  • Slightly more pricey

The Hurricane Box Fan – 20 Inch, Classic Series is the third box fan in our best box fans review.

It is a portable box fan that is simply to be put on the floor. It is small enough for a tiny space and is extremely portable to use in homes, garages, workshops, and even green houses. Its strong motors ensure to blow cool breeze in any space you place this fan which is why it is placed high on he box fan CFM rating.

Its powerful motor rotates at the speed of 1100 RPM and runs at 2400 CFM. It is pretty powerful but quiet enough to not distract you from your work or while you are resting. It’s three-speed setting control is at the front panel of the fan.

We were amazed how easy this box fan is to store. It’s slim frame makes it easy to fit into tiny places while its adjustable feet makes it convenient to put in different settings. It has a cord compartment at the back to store the power cord when not in use.

This box fan is ETL certified. The ETL listing is the industry standard in North America which recognizes a product’s safety and quality. Definitely one of the best in our best box fans review!


  • Unique weather shield
  • Added weight means no shaking/rattling
  • ‘Whisper quiet’ design


  • Only offers a limited 1-Year Warranty

We’re down to the last item in our best box fans review! This small but mighty box fan will surely surprise you!

The Optimus 10” Box Fan is perfect for use as a personal cooling device. Take it to work or to your garage and leave it on the floor for instant cooling action. There are only 2 speed settings to choose from. Who needs that mediocre mid setting anyway!

Kidding aside, it is also ideal for your smaller places as it won’t take so much of the living area. It is so small and quiet you won’t even notice it’s there until you feel the cool gentle breeze. It’s highly affordable, too!

With this fan, you won’t struggle like you struggle with those circular knobs from other fans. It has a slide control knob that makes it super smooth to operate. Did we forget to mention that it has a dedicated handle for carrying? It does and it is awesome!


  • Compact design
  • Portable with carrying handle
  • Moderately quiet operation
  • Easy sliding knobs for smooth operation


  • Blades are less than 10”
  • Needs extra support to make it sturdy

Reasons Why You Should Use a Box Fan in Your Home and How It Can Save You Money

Not all humans are created equal when it comes to temperature regulation. If you’re one of those people who just can’t seem to keep themselves cool when the sun is shining or when it’s already hot out, then a box fan might be the answer to all of your problems.

  • A box fan can be used for more than cooling. It is a multifunctional device that can help you make air purifiers as well as humidifiers at home.
  • A box fan can help you with your allergies and also with asthma by giving out cool, clean air in your home.
  • The noise of this fan is lower than that of an air conditioner and it makes the room more comfortable to be in, no matter whether the outside temperature is hot or cold.

Box fans are versatile. They do not just cool down the room but also provide a clean environment in your house; they are very popular among families who have members living with asthma or allergies because they produce cool and clean airflow.

The 3 Reasons Why You Should Use a Box Fan in Your Home

1. Fresh Air Purifies the Rooms and Airborne Trash

The air inside your home can be many times more polluted than that outside.

Airborne particulate matter, known as PM2.5s, can aggravate asthma, lung disease, and other respiratory issues.

Recent studies have found that the air in our homes is often more polluted than the air outside. This is because indoor environments are poorly ventilated and are often filled with toxic chemicals from materials such as paint and furniture varnish.

Airborne particulate matter (PM2.5s) can aggravate asthma, lung disease and other respiratory issues, which is why if you suffer from any of these conditions then the best way to purify your home’s interior air is with an Air Purifier

2. Creates More Comfort with Cooling – Especially in Hot Weather Conditions

A box fan can be an excellent choice for cooling off during a heat wave. It uses air that is circulated by the blades, which generates a natural cooling effect when you are in close proximity to it.

A box fan is an affordable and space-saving appliance for many households in hot weather conditions.

A box fan is a common household appliance used to provide cool air during hot weather conditions. The basic function of a box fan is to take hot and dry air from the surrounding environment and to move it out, making it cooler. According to an article from The New York Times, a box fan can create up to 100 miles per hour winds that can be felt in at least a few feet away.

3. Keeps the House Cleaner by Reducing Dust Mites & Allergens Present in the Air That Causes Asthma & Allergies

Dust mites are found in homes, furniture, and bedding. They feed on human skin cells and release allergens that cause asthma or allergies.

A study conducted by the University of Virginia found that a dry mop removes an average of 48% dust, while a vacuum cleaner removes 85%. Mops can also remove stone dust, pet hair, and other allergens from hard floors.

Our Conclusion

most box fans

Here’s a quick summary of the info we were able to gather and compare:

If you are looking for power, the Hurricane box fan is the best option for you. With its 2400 CFM rating, you can cool larger rooms and working spaces. Air King has slightly the better build quality despite coming in second to Hurricane box fan’s CFM rating.

Due to its size and limited speed setting, you would not want to consider Optimus F-1022 Electric Fan unless what you need is a tiny fan for a tiny space. Just make sure it has enough support to keep it on its feet!

To find our more how to cool your home in the summer season we got it here.

However, all of the thing we mentioned above are just suggestions. Your decision as a buyer will depend on your place and personal preferences. Your family members should have a say too!

That concludes our best box fans review. Make sure to choose the best box fan that will meet your needs. CFM of box fan is that important. Now, let the breeze come in! 

At Comfy Home Corner we are dedicated in providing the best tips and product reviews to assist you with creating a better environment for your home.

For more heating and cooling reviews and advice we also got it here.