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The Best Box Fan - 2021

Last updated on May 24, 2021

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Our Picks For The Top Box Fans

Show Contents
Our Take
  Best All-Purpose Pick

PELONIS 20-Inch 3-Speed Box Fan

Don't Waste Your Money Seal of Approval

PELONIS

20-Inch 3-Speed Box Fan

Overall Take

Front Controls for ConvenienceThis black box fan offers durability and power and works well in the window thanks to its front control knob.

  Best Basic

Comfort Zone CZ200A 20-Inch 3-Speed Box Fan

Comfort Zone

CZ200A 20-Inch 3-Speed Box Fan

Overall Take

Offers Two Color OptionsWhether you need to cool down your home or workplace, this 20-inch fan offers power, along with black and white color options.

  Great for Strong Speeds

Genesis 20-Inch, 3 Setting Box Fan

Genesis

20-Inch, 3 Setting Box Fan

Overall Take

Effective and HandyYou get flexibility, durability and high performance with this 20-inch high-velocity box fan.

  We Also Like

Air King 9723 20-Inch 3-Speed White Box Fan

Air King

9723 20-Inch 3-Speed White Box Fan

Overall Take

Impact-Resistant for DurabilityYou'll get the convenience of a long power cord and the benefit of durability with this impact-resistant box fan.

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Guide written by Ashley Donohoe
Last updated on May 24, 2021

Whether you want to circulate cool air in the summer or warm air in winter, a simple box fan can help make you feel more comfortable in your home and may even help you save on your heating and cooling costs. This device offers flexibility in that you can easily use it in any area of your home as well as put it on the floor or insert it into a window. You’ll also find a box fan convenient as it’s easy to pick up and carry around.

When shopping for a box fan, consider the size since this affects how big of a room the fan can circulate air in. You’ll find 20-inch and 21-inch box fans most common, as they can work for a room that might measure 12 feet by 12 feet. Smaller 8-inch and 10-inch box fans might sit on a desk or table to cool a small area where you’re working in a room.

You’ll find that box fans usually have knobs either on the top or on the front so that you can control how powerfully the air moves. At a minimum, you can expect two options for high and low, but you might consider a three-speed fan with low, medium and high options for added flexibility. Consider the knob positioning, especially if you want to use the fan in a window, since having the knob on top can be less convenient in that situation.

The more powerful the box fan is, the louder it might sound as it runs. So, you might want to check for models with a low decibel rating if you’d prefer a quiet fan in your home.

You should also consider the fan’s color and other features in your purchase decision. While most box fans you find will be white or gray in color, colors like red, blue and black are also available from some makers. You can also find box fans with features like a remote control or impact-resistant grille.

The Best Box Fans

1
  Best All-Purpose Pick

PELONIS 20-Inch 3-Speed Box Fan

Coming in a glossy black color that looks great in any room, this 20-inch box fan has a large control knob on the front that supports three speeds. It's designed to be durable and lightweight.

Features


Specifications

Brand
PELONIS
Model
2
  Best Basic

Comfort Zone CZ200A 20-Inch 3-Speed Box Fan

This simple but powerful box fan blows at three speeds. This option gives you variety since you can purchase it in white or black to match your decor. The control knob is on top, so it's good for use on the floor.

Features


Specifications

Brand
Comfort Zone
Model
3
  Great for Strong Speeds

Genesis 20-Inch, 3 Setting Box Fan

If you need a 20-inch box fan with three powerful speeds, this high-velocity option is made to perform well and offer durability for heavy use. The white fan has the knob on the front so it works well for floor or window use.

Features


Specifications

Brand
Genesis
Model
4
  We Also Like

Air King 9723 20-Inch 3-Speed White Box Fan

Featuring a knob on top with three speeds, this 20-inch box fan comes in white and has a long, 8-foot cord. The grills are impact-resistant so that the blades don't get damaged.

Features


Specifications

Brand
Air King
Model
5
  Colorful Option

Lasko Cool Colors 20-Inch Box Fan

If you want a box fan that will stand out in the room, this royal blue option will grab attention. This 21-inch fan has a white handle and the control knob on top, with three speeds. Its motor is specially made to handle the weather for use in a window.

Features


Specifications

Brand
Lasko
Model

Our Box Fan Buying Guide

Whether you want to circulate cool air in the summer or warm air in winter, a simple box fan can help make you feel more comfortable in your home and may even help you save on your heating and cooling costs. This device offers flexibility in that you can easily use it in any area of your home as well as put it on the floor or insert it into a window. You’ll also find a box fan convenient as it’s easy to pick up and carry around.

When shopping for a box fan, consider the size since this affects how big of a room the fan can circulate air in. You’ll find 20-inch and 21-inch box fans most common, as they can work for a room that might measure 12 feet by 12 feet. Smaller 8-inch and 10-inch box fans might sit on a desk or table to cool a small area where you’re working in a room.

You’ll find that box fans usually have knobs either on the top or on the front so that you can control how powerfully the air moves. At a minimum, you can expect two options for high and low, but you might consider a three-speed fan with low, medium and high options for added flexibility. Consider the knob positioning, especially if you want to use the fan in a window, since having the knob on top can be less convenient in that situation.

The more powerful the box fan is, the louder it might sound as it runs. So, you might want to check for models with a low decibel rating if you’d prefer a quiet fan in your home.

You should also consider the fan’s color and other features in your purchase decision. While most box fans you find will be white or gray in color, colors like red, blue and black are also available from some makers. You can also find box fans with features like a remote control or impact-resistant grille.

DWYM Fun Fact

Did you know that the first electric fan prototype originated back in 1882? An engineer named Schuyler Wheeler invented the appliance, and unlike the box fans we use today, the original electric fan had some safety concerns. While modern box fans have a case, the first electric fan didn’t. This meant that the blades could easily harm anyone or anything that got too close, and the blades could also get damaged due to lack of protection.

Eventually, electric fans would get the important addition of a protective case in the 1890s. The 1900s would bring about the use of ceiling fans, stand fans, box fans and other types of fans in people’s homes.

The Box Fan Tips and Advice

  • Lightweight box fans can tip over if you don’t put them on the right kind of surface. So, make sure the floor under the fan is even and use any attachable feet the fan came with to improve stability. You can also try putting the fan on a rug.
  • If your box fan rattles, the problem often stems from buildup on the blades, so giving it a good cleaning can help. It could also mean the fan has some loose screws or sits on an uneven surface, so make sure the screws seem tight and that the fan doesn’t wobble on the floor.
  • Check the directions on how to clean the box fan and always make sure you unplug the fan before cleaning it. The cleaning process often means removing some screws so you can take off the front cover. You can then use a towel or even vacuum to clean the dust and dirt off the fan’s components before you reassemble everything.
  • Using box fans on your home’s first floor can offer the best results for making your home feel cooler. You can get better results by putting them in the window rather than placing them on the floor in this situation. If you use fans on a higher floor, put them on the floor rather than in the windows.

About The Author

Avatar
Ashley Donohoe 

Ashley Donohoe is an Ohio-based writer and small business owner with a background in business, technology and personal finance. She has 10 years of experience writing for various online publications. Whether she's cleaning or decorating, she's always looking for the best home and garden products to make the job easier.