20 Best Mainstays 20 Box Fan [2025]

Are you looking for the best mainstays 20 box fan? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling mainstays 20 box fan.

We Recommended:

# Preview Product
1 Lasko Cool Colors 20' Box Fan Durable Metal Frame Purple Lasko Cool Colors 20" Box Fan Durable Metal Frame Purple
2 Comfort Zone CZ200ABK 20' 3-Speed Box Fan for Full-Force Air Circulation with Air Conditioner, Black Comfort Zone CZ200ABK 20" 3-Speed Box Fan for Full-Force Air Circulation with Air Conditioner, Black
3 Comfort Zone CZ9BWT Portable 9-inch 3-Speed Quiet Box Fan for Home in White Comfort Zone CZ9BWT Portable 9-inch 3-Speed Quiet Box Fan for Home in White
4 Lasko 20″ Weather-Shield Performance Box Fan-Features Innovative Wind Ring System for Up to 30%... Lasko 20″ Weather-Shield Performance Box Fan-Features Innovative Wind Ring System for Up to 30%...
5 Lasko Black Dècor Colors 20″ Box Fan Lasko Black Dècor Colors 20″ Box Fan
6 Lasko 3733 Box Fan, 3-Speed, 20-Inch, White Lasko 3733 Box Fan, 3-Speed, 20-Inch, White
7 LASKO 20 inch Box Fan with , White LASKO 20 inch Box Fan with , White
8 Hurricane Box Fan - 20 Inch, Classic Series, Floor Fan with 3 Energy Efficient Speed Settings,... Hurricane Box Fan - 20 Inch, Classic Series, Floor Fan with 3 Energy Efficient Speed Settings,...
9 B-Air Firtana-20X Multipurpose High Velocity Fan - 20 inch Floor Fan B-Air Firtana-20X Multipurpose High Velocity Fan - 20 inch Floor Fan
10 Amazon Basics 1500W Oscillating Ceramic Heater with Adjustable Thermostat, Silver Amazon Basics 1500W Oscillating Ceramic Heater with Adjustable Thermostat, Silver
11 BLACK+DECKER Mini Box Fan – Tabletop Quiet 9 Inch Desk Box Fans Frameless BFB09W White BLACK+DECKER Mini Box Fan – Tabletop Quiet 9 Inch Desk Box Fans Frameless BFB09W White
12 Simple Deluxe 12 Inch 3-Speed High Velocity Heavy Duty Metal Industrial Floor Fans, Black Simple Deluxe 12 Inch 3-Speed High Velocity Heavy Duty Metal Industrial Floor Fans, Black
13 Impress IM-719BX Box Fan, 9 Inches, White Impress IM-719BX Box Fan, 9 Inches, White
14 MaxxAir HVFF20UPS Multi Purpose High Velocity 3-Speed Floor Fan, 20-Inch MaxxAir HVFF20UPS Multi Purpose High Velocity 3-Speed Floor Fan, 20-Inch
15 Air King 9723 20-Inch 3-Speed Box Fan , White Air King 9723 20-Inch 3-Speed Box Fan , White
16 Hurricane Floor Fan - 20 Inch, Pro Series, High Velocity, Heavy Duty Metal Floor Fan for Industrial,... Hurricane Floor Fan - 20 Inch, Pro Series, High Velocity, Heavy Duty Metal Floor Fan for...
17 Universal Classic Monsters Collection Universal Classic Monsters Collection
18 Lasko 20″ High Velocity QuickMount, Easily Converts from a Floor Wall Fan, Silver 2265QM Lasko 20″ High Velocity QuickMount, Easily Converts from a Floor Wall Fan, Silver 2265QM
19 Pro Breeze Space Heater – 1500W Electric Heater with 3 Operating Modes and Adjustable Thermostat -... Pro Breeze Space Heater – 1500W Electric Heater with 3 Operating Modes and Adjustable Thermostat...
Bestseller No. 1
Lasko Cool Colors 20" Box Fan Durable Metal Frame Purple
  • 3 quiet speeds
  • Top mounted controls
  • Easy carry handle
  • Summer fan
  • Steel body
SaleBestseller No. 2
Comfort Zone CZ200ABK 20" 3-Speed Box Fan for Full-Force Air Circulation with Air Conditioner, Black
  • 3-SPEED FAN CONTROL: Rotary 3-speed fan control makes it easy to optimize air circulation and airflow to suit any home or workspace.
  • SAFE AND DURABLE CONSTRUCTION: The high-performance blades on these industrial fans allow for smooth operation and are covered with a safety grill for...
  • SAVES MONEY AND ENERGY: This 3-speed box fan helps save money and reduce energy consumption by assisting air conditioners with full-force air...
  • LIGHTWEIGHT CONVENIENCE: A practical industrial fan for garage, home or office use, it has a lightweight design and convenient carry handle for easy...
SaleBestseller No. 3
Comfort Zone CZ9BWT Portable 9-inch 3-Speed Quiet Box Fan for Home in White
  • PERFECT PERSONAL FAN: The Comfort Zone Portable Box Fan is ideal in a number of situations. Its whisper quiet operation makes it ideal for your home...
  • COOL AIR JUST WHERE YOU WANT IT: Small, but powerful, you’ll be very impressed with the power behind this little fan. Its compact design makes it...
  • ENSURED FOR QUALITY: As a leader in safety and reliability, Comfort Zone has dedicated Engineering and Quality-Assurance teams in the US and China....
  • TRUSTED BRAND: For more than a decade, Comfort Zone has grown to become a trusted brand, recognized nationally as a leader in home environment...
  • PRODUCT SPECIFICATIONS: Package contains (1) Comfort Zone Portable Box Fan – 9”. Dimensions: 9.68" x 8.86" x 25.35". 2 Speed Control. Compact for...
Bestseller No. 4
Lasko 20″ Weather-Shield Performance Box Fan-Features Innovative Wind Ring System for Up to 30%...
  • 3 Quiet Speeds - makes this fan ideal for the bedroom, living room, kitchen, or home office. The quiet yet powerful motor provides a cooling breeze...
  • Save-Smart - means you'll pay less than $0.02 per hour to operate the fan. Combine this with up to 30% more air velocity and you have an energy...
  • Weather Shield Motor - allows you to use the fan worry free in an open window. Thanks to the weather shield motor you can leave the fan in place...
  • Innovative Wind Ring System - is designed to increase air velocity without increasing power consumption. This allows the fan to circulate more air...
  • Simple No-Tools Assembly - allows you to take the fan out of the box and have it working in seconds. Just clip the stabilizing feet onto the fan,...
Bestseller No. 5
Lasko Black Dècor Colors 20″ Box Fan
  • Slim 20 inch box fan provides high volume air movement
  • Save-Smart design costs less than 2-cents per hour to run
  • Top-mounted control knob with 3 quiet speeds
  • Safe, rounded corners plus easy-carry handle for portability
  • Fully assembled for immediate use
SaleBestseller No. 6
Lasko 3733 Box Fan, 3-Speed, 20-Inch, White
  • Top mounted controls
  • Three Whisper-Quiet speeds
  • Energy-efficient, high volume air movement
  • Lightweight design for portability
  • ETL listed with patented, fused safety plug.
Bestseller No. 7
LASKO 20 inch Box Fan with , White
  • 3 quiet speeds to choose from and has top-mounted controls for convenient operation
  • Save-Smart comfort for less than 2 cents per hour 20" blade diameter
  • Removable front cover (for cleaning)
  • White box fan with 3 quiet speeds Top-mounted controls
  • Easy carry handle No tools required ETL listed 1-year limited warranty
Bestseller No. 8
Hurricane Box Fan - 20 Inch, Classic Series, Floor Fan with 3 Energy Efficient Speed Settings,...
  • The Hurricane Classic 20 Inch Portable Floor Fan is a space-saving, portable design that’s ideal for homes, greenhouses, garages and workshops; the...
  • 3 SPEED FAN: The quiet, powerful motor allows you to adjust for ideal air flow and set fan speed; runs at 2400 CFM and 1100 RPM
  • EASY TO STORE: The slim frame, adjustable feet, and power cord tucking compartment, make it easy to store when not in use
  • SPACE SAVING: A compact, space-saving design makes it easy to move it to areas that need it the most; fan measures 20 in. x 20 in. x 3.5 in.
  • ETL Certified: The ETL listing is a mark of the industry’s safety and quality standards in North America
SaleBestseller No. 9
B-Air Firtana-20X Multipurpose High Velocity Fan - 20 inch Floor Fan
  • WIND TO KEEP YOU COOL - Whether you're working with machinery in a large shop, warehouse, or winding down after work outdoor on your patio enjoying a...
  • POWERFUL - Our fans will help you get through those hot summer days where you need real air flow when those heat waves hit. Great for those that like...
  • VERSATILE - 3 speed settings, tilt adjustable, portable handle, and UL certification to keep you safe. Keep it on the floor or hang it on the wall in...
  • STRONG AND STURDY - All metal heavy duty housing that is easy to assemble and take apart for easy and convenient maintenance. Small grid spacing to...
  • WARRANTY - 1 year . At B-Air, we engineer quality, durable, and reliable products. We stand by our products and hope you do too.
Bestseller No. 10
Amazon Basics 1500W Oscillating Ceramic Heater with Adjustable Thermostat, Silver
  • Ceramic space heater with adjustable thermostat for cozy warmth; oscillating option for better heat dispersal in multiple directions
  • 1500-watt high setting; 3 output options: Low, High, or Fan Only; power indicator light lets you know when it’s plugged in
  • For safety: tip-over switch with auto shut-off and overheat protection with auto shut-off; TUV certificated
  • Carrying handle for easy transport; not for use in bathrooms, laundry areas, or other high-humidity rooms
  • Choice of Black or Silver color; backed by an Amazon Basics limited 1-year warranty
SaleBestseller No. 11
BLACK+DECKER Mini Box Fan – Tabletop Quiet 9 Inch Desk Box Fans Frameless BFB09W White
  • BOX FAN FOR DESK OR TABLE – The small, compact size (10.9 x 4.25 x 10.9) of this mini electric fan fits perfectly on desktops, table tops, and...
  • SMALL PORTABLE FAN - The slim, square design is uniquely frameless, so it doesn’t take up too much space on bedside tables and office desks, and...
  • QUIET, 3 SPEED AIR CIRCULATION – Customize the airflow exactly the way you like it at home or work with High, Medium, and Low settings. Stay cool...
  • EASY TO USE & ACCESS CONTROL PANEL – Just plug it in and create your own personal cool breeze in seconds! No assembly is required. The settings of...
Bestseller No. 12
Simple Deluxe 12 Inch 3-Speed High Velocity Heavy Duty Metal Industrial Floor Fans, Black
  • This Super wall fan has create an air velocity of 1 800 CFM
  • 3 speed high-torque permanently lubricated motor with 3-speed rotary switches help you for different airflow
  • Thanks to the ball-bearing motors, these floor fans can run at least years under good caring.
  • Reinforced wire grill for added safety All-metal construction with aluminum blades make these fans as a good choice at workshops basements living...
  • 360 degree tilt angle provides you wide-range cooling air circulator Furthermore handles on the rear guards allow you with easy moving.
SaleBestseller No. 13
Impress IM-719BX Box Fan, 9 Inches, White
  • White box fan for your home, office, dorm room or travel
  • Whisper-quiet operation
  • 3 speeds
  • Easy-to-use rotary switch control
  • Dimensions: 10" x 10" x 6" and Weight: 2. 80 lbs
SaleBestseller No. 14
MaxxAir HVFF20UPS Multi Purpose High Velocity 3-Speed Floor Fan, 20-Inch
  • FLOOR FAN: The MaxxAir 20 in. High Velocity Floor Fan is extremely versatile and packs surprising power in a small footprint.
  • THERMALLY PROTECTED FAN: It features a 3-speed energy efficient thermally protected PSC motor. It has maximum efficiency aluminum fan blades and a 64...
  • HIGH VELOCITY FAN: It is equipped with 4 skid-resistant feet to keep it firmly situated. The floor fan furnishes the following air movement CFM per...
  • TILT FAN: It is tiltable 170 degrees for versatile air directionality. It has 6 feet power cord and individually balanced fan blades for minimum...
  • 3-SPEED FLOOR FAN: A durable powder coated finish deters rust. It has permanently attached handle for easy transport and OSHA compliant grilles.
SaleBestseller No. 15
Air King 9723 20-Inch 3-Speed Box Fan , White
  • 20-inch, 3-speed fan great for use in any area where space is limited
  • Permanently lubricated 1/25-horsepower motor
  • Impact-resistant grills to protect the blades for long-lasting durability
  • 8-foot, 3-conductor type SPT power cord
  • Comes with a 1-year limited warranty
SaleBestseller No. 16
Hurricane Floor Fan - 20 Inch, Pro Series, High Velocity, Heavy Duty Metal Floor Fan for Industrial,...
  • The Hurricane Pro 20 Inch High Velocity Metal Floor Fan is ideal for homes, greenhouses, gyms, garages, workshops and other areas that may need a...
  • HEAVY DUTY: Features a rugged all-metal construction, aluminum fan blades, and a black powder-coated finish; tube base with rubber feet allow the fan...
  • HIGH VELOCITY: Features 3 speed settings and adjustable tilt for changing airflow direction; runs at an airflow of 5300 CFM and 1450 RPM
  • PORTABLE: The fan’s grill housing has a built-in handle so it’s easy to move throughout your workspace or home; measures 24 in. x 22 in. x 11 in.
  • ETL Certified: The ETL listing is a mark of the industry’s safety and quality standards in North America
SaleBestseller No. 17
Universal Classic Monsters Collection
  • Bela Lugosi, Boris Karloff, Lon Chaney, Jr. (Actors)
  • Tod Browning (Director) - John L. Balderston (Writer) - Carl Laemmle, Jr. (Producer)
  • French, Spanish (Subtitles)
  • English (Publication Language)
  • Audience Rating: NR (Not Rated)
Bestseller No. 18
Lasko 20″ High Velocity QuickMount, Easily Converts from a Floor Wall Fan, Silver 2265QM
  • 3 Powerful Speeds: Makes this fan ideal for the garage, shop, attic, or anywhere else you need a high velocity fan. The powerful motor and metal fan...
  • Pivoting Head to Direct Air Flow & Circulation: Allows you to direct high velocity air up, down, or anywhere in between making this fan ideal for...
  • QuickMount for Easy Conversion from Floor to Wall Mount: Simply mount the included bracket to the wall and easily convert your fan from a floor fan to...
  • Built to Last: With a metal fan cage and stand this fan is strong enough to last in workplace settings yet suitable for around the house thanks to...
  • Simple No Tools Assembly: Means you'll have your fan assembled in no time. Simply follow the included instructions to assemble the fan with the fan...
Bestseller No. 19
Pro Breeze Space Heater – 1500W Electric Heater with 3 Operating Modes and Adjustable Thermostat -...
  • Cost-Efficient, Super Fast Warming: This electric heater is engineered with advanced ceramic heating elements which provide faster and more energy...
  • Powerful Heating: This small space heater features 750W (Low) and 1500W (High) power modes as well as a gentle fan only mode. Reduce your energy bills...
  • Adjustable Thermostat: This portable heater with thermostat features an easy to use and fully adjustable thermostat control which monitors the...
  • Advanced Safety Features: Built in overheat protection and an enhanced anti-tip over switch ensures the mini heater instantly switches off in any...
  • Ultra Portable: The lightweight and compact design allows this space heater for bedroom to be transported to wherever you needed it most, making it...

Having trouble finding a great mainstays 20 box fan?

This problem is well understood by us because we have gone through the entire mainstays 20 box fan research process ourselves, which is why we have put together a comprehensive list of the best mainstays 20 box fans available in the market today.

After hours of searching and using all the models on the market, we have found the best mainstays 20 box fan for 2023. See our ranking below!

How Do You Buy The Best Mainstays 20 Box Fan?

Do you get stressed out thinking about shopping for a great mainstays 20 box fan? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching mainstays 20 box fan, which is why we have assembled a comprehensive list of the greatest mainstays 20 box fan 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 mainstays 20 box fan that you consider buying. Your questions might include the following:

  • Is it worth buying an mainstays 20 box fan?
  • What benefits are there with buying an mainstays 20 box fan?
  • What factors deserve consideration when shopping for an effective mainstays 20 box fan?
  • Why is it crucial to invest in any mainstays 20 box fan, much less the best one?
  • Which mainstays 20 box fan are good in the current market?
  • Where can you find information like this about mainstays 20 box fan?

We’re convinced that you likely have far more questions than just these regarding mainstays 20 box fan, 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 mainstays 20 box fan, 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 mainstays 20 box fan. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an mainstays 20 box fan 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 mainstays 20 box fan 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 mainstays 20 box fan 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 mainstays 20 box fan?
  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 mainstays 20 box fan.
  5. Customer Ratings: Number ratings grade mainstays 20 box fan objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their mainstays 20 box fan.
  7. Product Quality: You don’t always get what you pay for with an mainstays 20 box fan, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an mainstays 20 box fan is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining mainstays 20 box fan 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 mainstays 20 box fan is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What are the dimensions of the mainstays fan?

A: . . . MAINSTAYS 13.62 pounds 23.75 x 22.25 x 5.75 inches No 20 inch Black Corded Electric 1 20 Inches Free Standing Batteries Included? No Batteries Required? No 20 Inches Would you like to tell us about a lower price? There was a problem filtering reviews right now. Please try again later. Best part up front: This fan moves some air.

Q: How much does the mainstay weigh?

A: . . . . MAINSTAYS 13.62 pounds 23.75 x 22.25 x 5.75 inches No 20 inch Black Corded Electric 1 20 Inches Free Standing Batteries Included? No Batteries Required? No 20 Inches Would you like to tell us about a lower price? There was a problem filtering reviews right now. Please try again later. Best part up front: This fan moves some air.

Q: Is this fan powerful enough to stay cool in 90 degrees?

A: This fan is so powerful that in 90 degree weather you can still stay cool. We camp a lot and I have trouble with sweating. I carry this fan to all the camp sites we visit.