Lasko Black Decor Box Fan

5 Best Box Fan Reviews


Box fans are the unsung heroes of household comfort, offering a cost-effective and efficient solution to managing indoor temperatures. These unassuming devices consist of a simple yet powerful motor encased in a square or rectangular frame with a series of blades, designed to move air effectively. Despite their straightforward appearance, box fans play a pivotal role in creating a pleasant environment in homes, offices, and various other spaces. In this article we will talk about the best box fan.

Versatility Beyond Summer

While commonly associated with summer’s sweltering heat, box fans are versatile tools that extend their utility across seasons. In the scorching months, they’re adept at providing relief by circulating air and creating a cooling effect. Placed strategically near windows, box fans facilitate cross-ventilation, pulling in fresh air while expelling stale air, effectively reducing indoor temperatures without the need for expensive air conditioning.

During colder seasons, these fans can be employed in conjunction with heating systems to achieve a more even distribution of warmth throughout a room. When positioned near radiators or heating sources, they help disperse heat, preventing hot spots and ensuring a comfortable ambiance in every corner.

Energy Efficiency and Cost-Effectiveness

One of the most appealing attributes of box fans is their energy efficiency. Compared to air conditioning units, these fans consume significantly less electricity, making them an economical choice for those seeking to minimize energy bills. With the option to customize airflow by adjusting fan speed settings, users can optimize comfort without compromising on energy consumption.

Additionally, box fans are relatively inexpensive to purchase, making them accessible to a wide range of consumers. Their durability and low maintenance requirements further contribute to their cost-effectiveness, offering long-term value for money.

Enhancing Air Quality

Beyond temperature regulation, box fans contribute to improved indoor air quality. By promoting air circulation, they aid in reducing humidity levels, preventing the buildup of mold and mildew. Furthermore, they help disperse airborne particles and odors, fostering a fresher and more pleasant living or working environment.

Practical Applications

The compact and portable nature of box fans makes them adaptable to various settings. Whether placed on windowsills, mounted on stands, or positioned on tables, their flexibility allows for easy integration into any space. Moreover, their unobtrusive design ensures they complement diverse decor styles without dominating the room visually.

5 best Box Fan

  • 3-SPEED FAN CONTROL: Using a rotary 3-speed fan control, you can easily adjust airflow and circulation to fit any type of workspace or living area.
  • SAFE AND DURABLE CONSTRUCTION: This fan’s high-performance blades provide smooth operation and are shielded from harm while in use by a safety grill.
  • LIGHTWEIGHT DESIGN: It is simple to move when needed thanks to its lightweight design and handy carrying handle.
  • MANUFACTURER WARRANTY: Pelonis provides a 1-year manufacturer’s warranty with the purchase of any of our products since we are confident in the caliber of our offerings.
  • QUIET, 3-SPEED AIR CIRCULATION: Use the High, Medium, and Low settings to precisely customize the airflow for your needs at home or at work. On hot, muggy days, stay cool and comfortable without making loud noises.
  • SIMPLE TO USE & ACCESS CONTROL PANEL: Simply plug it in to start your very own refreshing breeze in a matter of seconds! Assembling is not necessary. The front bottom corner of the box provides quick and easy access to the settings for the sturdy 9-inch blade.
  • DESK OR TABLE BOX FAN – This little electric fan’s (10.9 x 4.25 x 10.9) small, compact form makes it excellent for quick, personal cooling in bedrooms, offices, garages, RVs, and dorm rooms. It also fits well on desktops, table tops, and counters.
Genesis Box Fan
Genesis Box Fan
  • Floor fan: The Genesis 20″ high velocity box fan is suitable for usage around the house because it can sit comfortably on any level surface.
  • Sturdy and lightweight: Our high-velocity fan has a sturdy Copper motor that offers an extremely powerful fan speed and is constructed for long-lasting use.
  • Three strong speeds for the fan: No matter the weather, the Genesis high velocity fan’s sturdy engine and three energy-efficient speed settings deliver powerful performance.
  • Elegant and sleek design: this high-velocity fan has an elegant and sleek design that complements any decor and won’t look out of place in any setting. Employ it anyplace.
Air King 9723 Box Fan
Air King 9723 Box Fan
  • This 20-inch, 3-speed fan is ideal for usage in any space-constrained environment.
  • Continuously lubricated motor with 1/25 horsepower
  • Impact-resistant grills to safeguard the blades for enduring toughness
  • Eight-foot SPT power wire with three conductors
  • has a limited one-year warranty.
  • E 2140 CFM
Lasko Black Decor Box Fan
Lasko Black Decor Box Fan
  • High volume air flow is provided by a slim 20-inch box fan.
  • Save-Smart design runs for less than two cents an hour.
  • three silent speed control knobs on top
  • Round corners that are safe and an easy-to-carry handle make it portable.
  • Completely put together for instant use


As we are enumerating well-liked choices for box enthusiasts, let us discuss the next PELONIS-designed option. This is now one of the most well-liked selections for a conventional box fan on the market.

We have the PELONIS box fan in second place. Another 20-inch box fan made for floor installations is this one. Its three preset speed settings are simply adjustable for the ideal amount of airflow thanks to a straightforward knob on top. Since this is a high-end range box fan, high-performance blades are available for it.

The fans are protected by a safety grill to ensure the safety of anyone else around, especially small children. The PELONIS box fan is surprisingly light for a box fan, even with a powerful engine and premium blades. For a premium option, the PELONIS box fan comes with a year of guarantee as well.


  • a lightweight and silent choice
  • Three-speed manual setting
  • sturdy and secure construction


  • Other options are a bit more cheap


The only option on our list for you if you’re looking for a small option is the Black Decker box fan. On this list, this is also the least expensive choice for a box fan.

The Black Decker Mini Box Fan is our third pick for the best box fan. The Black Decker Mini Box Fan, which is only 9 inches wide, makes installation easier in small places than any other product on this list. To further enhance its silent functioning, it has a little motor.

Black Decker has chosen to provide a battery-powered motor on this fan because it’s a portable choice. With the appropriate batteries, you may therefore take this fan along on a camping vacation and use it outside. The frameless form of the Black Decker Mini Box Fan is another noteworthy feature. The unit’s overall footprint is much smaller, even if the grill over the fan is still there.


  • The cheapest box fan
  • Ideal choice for portability
  • includes battery-operated functionality


  • Power capacity is low

Genesis Box Fan

Going back to more traditional options for box enthusiasts, Genesis has a fantastic option up next on our list. In addition to this device, Genesis also makes stand fans, window fans, clip fans, and other varieties of fans.

We also have a regular 20-inch fan on our list of choices: the Genesis Box Fan. Since the majority of box fans in this price range have similar designs, you will note that this fan’s design is rather familiar. But this fan is meant to be installed on the floor, so it’s ready to use as soon as you unpack it.

The Genesis Box Fan has a sturdy copper motor that can run at a high speed without experiencing any problems. Furthermore, the motor is guaranteed to maintain its performance for an extended period of time. Additionally, you will be able to change the fan speed in three different settings to suit your preferences.


  • superior copper motor
  • Lightweight and robust design
  • Regular-sized box fan


  • It does not have the battery option

Air King 9723 Box Fan

The most expensive box fan on the market is the next item on our list. The manufacturer of this box fan, Air King, is a well-known company with a broad fan selection.

If you’re looking for a box fan for commercial use, the Air King 9723 might be just what you need. This 20-inch box fan has three speed settings to provide the best possible performance. The motor on this device powers the fan and is a 1/25 HP permanently lubricated motor. The engine will not lose performance over time because it requires no maintenance at all.

Regarding construction quality, the Air King 9723 has an impact-resistant grill that shields the blades from many types of outside damage. An 8-foot power cord is included in the package, which is useful if you choose to position the fan a little bit farther away from the wall outlet. Given that the Air King 9723 is an extremely expensive option, it’s fantastic that Air King is providing a year of coverage on it.


  • includes an 8-foot cord and provides 2140 CFM of air flow.
  • free from maintenance motor


  • Very expensive choice for a box fan

Lasko Black Decor Box Fan

We’ll wrap up our ranking of the top box fans with a cheap box fan choice. Lasko is the manufacturer of this box fan, which provides nearly all essential features at a reasonable cost.

The Lasko box fan is the last item in our list of the top box fans. Despite having a 20-inch broad fan, this box fan is also sleek and small. When you switch on this box fan, you can also anticipate a strong airflow because it has thin grills on both sides. The Lasko box fan’s power-efficient motors and clever design allow it to run for less than two cents per hour.

Additionally, the fan has a control knob that is affixed to its top and that provides three preset options for adjusting its speed. With this fan, you won’t hear much noise, even at its highest setting. The Lasko box fan has rounded corners for added safety and a designated handle to make carrying it easier.


  • Excellent choice given the cost
  • Safe to use in the presence of minors Excellent airflow capacity


  • Not the best option for floor setup

5 Best Box Fan Buying Guide

When buying a box fan, there are several factors to consider to ensure you get the best one for your needs. Here’s a comprehensive buying guide to help you make an informed decision:

Size and Portability:

Consider the size of the fan and where you plan to use it. A smaller fan might be more portable and suitable for personal use, while larger ones are better for cooling bigger spaces.

Airflow and Power:

Look for the airflow capacity of the fan, measured in cubic feet per minute (CFM). Higher CFM usually means better cooling performance.

Consider the power consumption and wattage to ensure it aligns with your energy efficiency preferences.

Speed Settings and Control:

Fans with multiple speed settings offer more flexibility. Consider if you need various options for airflow intensity.

Noise Level:

Some fans can be noisy, especially at higher speeds. Look for models that provide adequate airflow without excessive noise, especially if you plan to use it in a bedroom or office setting.

Oscillation and Directional Control:

Some box fans oscillate to distribute air evenly across a room. Consider if this feature is important for your needs.

Look for adjustable vents or tilt functions to direct airflow where it’s needed most.

Build Quality and Durability:

Check for sturdy construction and durable materials. A well-built fan is likely to last longer.

Read reviews or look for brands known for their quality and reliability.

Safety Features:

Safety features such as grilles or covers over the blades are essential, especially if you have children or pets.

Energy Efficiency:

Look for Energy Star-rated models or those with energy-efficient features to save on electricity bills.

Price and Warranty:

Set a budget and compare different models within that range. Consider the value, features, and durability offered for the price.

Check the warranty terms to ensure adequate coverage in case of malfunctions or defects.

Reviews and Recommendations:

Research online reviews and seek recommendations from friends or family who own box fans. Real user experiences can provide valuable insights.

Brand Reputation:

Consider reputable brands known for producing quality fans. They often have better customer service and support in case of issues.

Additional Features:

Some box fans come with additional features like remote controls, timers, or air purifying filters. Consider if these extras are important to you.


What is a box fan?

A box fan is a portable and compact fan that typically has a square or rectangular shape. It consists of a set of fan blades enclosed within a housing and is designed to circulate air within a room.

How does a box fan work?

Box fans work by drawing air through the fan blades and propelling it forward, creating airflow. This movement of air helps to circulate and distribute the air in a room, providing ventilation and cooling.

What are the benefits of using a box fan?

Efficient cooling: Box fans can help cool a room by circulating air and creating a breeze.

Cost-effective: They consume less energy compared to air conditioners, making them cost-effective to operate.

Portable: Box fans are lightweight and portable, allowing you to easily move them from one room to another.

Where can I use a box fan?

Box fans are versatile and can be used in various settings:

Homes: Bedrooms, living rooms, kitchens, and other living spaces.

Offices: Workstations or common areas.

Workshops: For improved ventilation.

Events: Indoor gatherings or events to provide airflow.

How do I clean a box fan?

Unplug the fan before cleaning.

Remove the front grill and fan blades.

Clean the blades with a damp cloth or mild soap and water.

Wipe the grill and the rest of the fan housing.

Ensure the fan is completely dry before reassembling and using it again.

Can I use a box fan in a window?

Yes, box fans can be placed in windows to draw in fresh air from outside or to exhaust stale air from a room. They can be set up in various window configurations to facilitate airflow.

Are box fans noisy?

Box fans can produce some noise due to the movement of air and the fan blades. However, compared to some other types of fans, they are generally quieter, especially when operated at lower speeds.

What size box fan should I get for my room?

The size of the room and the fan’s airflow capacity (measured in cubic feet per minute – CFM) are factors to consider. Larger rooms may require a larger fan or multiple fans for effective air circulation.

Can a box fan be used with an air conditioner?

Yes, box fans can complement air conditioners by helping to distribute cooled air more efficiently throughout the room. Placing a box fan near or in the vicinity of an air conditioner’s vents can enhance the cooling effect.

Are box fans energy efficient?

Box fans are generally more energy-efficient than air conditioners. They consume less power, making them a cost-effective option for providing ventilation and some level of cooling in a room.


In essence, the unassuming box fan is a multipurpose device that transcends mere seasonal cooling. Its ability to enhance comfort, regulate temperatures, improve air quality, and operate cost-effectively positions it as a valuable asset in any setting. As we strive for more sustainable and practical solutions in our daily lives, the box fan remains an enduring, dependable, and indispensable companion in managing indoor environments year-round.

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