In a Nutshell:

The Midea Cube Smart Dehumidifier is an expensive model that comes in different pint sizes. It has a unique extendable design and a 4.2-gallon water tank that makes it high capacity for small to large spaces such as basements, bedrooms, bathrooms, garages, and crawlspaces.

Noise Level

Overall Rating



  • Large capacity water bucket for fewer emptying
  • Multiple pint sizes for flexibility
  • Smartphone control for convenient operation
  • Voice Assistant function for hands-free control
  • Auto defrost feature for efficient operation
  • Two size options: Extended or nested form for space-saving


  • Expensive price tag
  • Heavy water bucket when full
  • No caster wheels for easy maneuverability
  • The 50-pint unit may be noisy during operation

There’s nothing worse than a fine layer of mold spreading over the walls of your house. Unless you try a dehumidifier, it’s a nuisance that can be a hassle to get rid of.

High levels of moisture in the air are a common culprit that causes mold, along with a slew of other issues.

Are you having problems with humidity? Our Midea Cube dehumidifier review might hold the key to achieving the comfort you deserve.

50-Pint Midea Cube Smart Dehumidifier With Pump Design Overview

Midea is a well-known brand that produces various home appliances with a range of highly-rated dehumidifiers on the market.

But are they up to snuff?

Our review focuses on the Midea Cube Smart Dehumidifier, which offers consumers a unique design and innovative features we don’t typically see with other units around $300.

Midea bypassed the tall, slender shape of most dehumidifiers and instead adopted a box-like shape. The cube is special because you can pull up the top and twist it to elongate the machine’s body.

There are two different sizes to choose from—extended or nested formats.

This gives more flexibility to install the Cube Smart in spaces of all sizes, even upon a shelf or in a cubby hole.

Different Pint Sizes of Midea Cube Smart Dehumidifier: 20-pint, 35-pint, and 50-pint

However, note that it doesn’t have caster wheels on the base. You’ll have to use the attached carrying handle to lug it around like a cooler.

But it is compact, and there are three different pint sizes. The smaller the pint-size, the less money you’ll have to spend, and the quieter it will run.

This versatility gives consumers more options for choosing a unit that best fits their needs without overpaying.

All units come equipped with fancy features, such as voice control and a downloadable app that lets you activate the dehumidifier using your smartphone.

There are two drainage systems, an extra-large water bucket to cut down on emptying, and plenty of auto functions that let you set it and forget it.

One of the downsides, though, is that the 50-Pint dehumidifier is not so quiet at 54.5 dB, which is surprising for the price.

If a quiet machine is a priority for you, you’ll want to look for a unit that outputs 50 dB or less. Or, you can opt for a smaller Cube Smart, such as the 20-pint or 35-pint, both of which output 48 dB.

Below, we outline in this section of our Midea Cube dehumidifier review the specifications of each pint size to give you a better idea of how each one stacks up.

20-Pint Cube Dehumidifier	20-Pint Cube Dehumidifier35-Pint Cube Dehumidifier	35-Pint Cube Dehumidifier50-Pint Cube Dehumidifier 50-Pint Cube Dehumidifier
Removal Per
24 Hours
20 Pint35 Pint50 Pint
Max Area1,000 sq ft.3,500 sq ft.4,500 sq ft.
Water Tank
3.1 gallons4.2 gallons4.2 gallon
Dimensions13.50 x 13.39 x 13.50 inches 13.50 x 13.39 x 13.50 inches14.76 x 14.45 x 14.57 inches
Weight33.2 lbs33.2 lbs41.6 lbs
Best For:Small spaces, closets, kitchen cabinets, bathrooms, motorhomesSmall to moderate rooms, bathrooms, closets, kitchens, offices, motorhomesModerate to heavy dampness, basements, crawlspaces, garages, bedrooms

Midea 50 Pint Cube Portable Dehumidifier Features

By looking at the 50-pint Midea Cube Smart dehumidifier with pump, you may wonder what kind of power this compact box can pack. It’s got enough gusto to handle heavy amounts of humidity in warm or cool climates.

In this section, we go over the features that make it happen!

Midea 50 Pint Cube Dehumidifier's filter at the back of the unit

Reusable Filter

Midea keeps the Cube Smart up to par with the top units in its price range by equipping it with a reusable filter. This means you won’t ever have to buy single-use filters, saving time and money.

It’s also easy to know when to clean the filter, as an indicator light will pop on to alert you.

To clean the filter, simply pull it outwards from the unit, wash it with fresh water, and let it dry completely. Push the filter back into the machine and hit the Filter button to reset the indicator light.

Midea Air App & Keypad Control

One of the standout features of the Cube Smart dehumidifier (and the reasons for the higher price) is that it comes with a voice control function that lets you activate the machine simply by speaking.

But is voice control a priority feature? Everyone is different, of course, but some might prefer to pay less for a hands-on unit that delivers the same performance results.

Still, Midea embraces convenience with voice control and gives consumers the option to preset functions using an app on their smart devices.

The app is nifty because you can control the dehumidifier anywhere in your home.

50-Pint Midea Cube Smart Dehumidifier's soft control buttons at the top of the machine

And no worries, the traditional keypad is situated on top of the unit if you prefer to set everything by hand.

These are the buttons on the keypad:

  • Timer: This function adds or decreases the time in 0.5-hour increments up to 10 hours to set a specific amount of time you’d like the unit to run. After 10 hours, it changes by 1-hour increments up to 24 hours.
  • Continuous: Instead of a set duration, you can choose this function to run the unit non-stop.
  • Fan: Choose between low, medium, and high speeds.
  • Temperature Arrows: Use these arrows to set your desired humidity level between 35% to 85%.
  • Max: This mode runs the unit at the most powerful setting for rapid drying.
  • Auto Restart: If a power outage occurs, the cube will save your preferences and re-start automatically once power is restored.

💡 Pro Tip: The ideal recommended humidity level for the home is between 35% and 50%.

Midea 50 Pint Cube Dehumidifier with an all-white exterior and two handles

Auto Defrost

The Cube Smart comes equipped with an auto-defrost for colder regions to protect its inner components from ice accumulation when temperatures drop below 64°F.

It works by sensing ice formation on the evaporative coils and deactivates the machine before the ice can build up, risking damage to the unit.

The fan continues to run, rapidly melting the ice. Once the ice is completely gone, the unit will activate again as usual.

The auto defrost is a standard yet essential feature that makes the Cube Smart Dehumidifier suitable for consumers who live in warmer or colder regions, especially when seasons change, bringing extreme fluctuations in climate.

Two Drainage Systems

Drainage is always a top priority with dehumidifiers. When the unit sucks in humid air, it separates the water vapor, collects it in a bucket, and then blows the dry air back out into the room.

Generally, the larger the bucket, the less frequently you’ll have to empty the captured water. The extra-large tank is one of the highlight features of the Cube Smart Dehumidifier that gives it an incredible value.

Both the 35-pint and 50-pint models come with an extra-large 4.2-gallon tank that is larger than most dehumidifiers of this caliber.

50-Pint Midea Cube Smart Dehumidifier lifted to reveal its drainage system

While this capacity saves time, some Smart Cube reviews have mentioned that the bucket is incredibly heavy to carry when filled. There are no wheels to roll the unit, so you’ll have to figure out how to transport it to the sink without making a mess… or dislocating your shoulder.

Midea did add a water level preset, so you don’t have to wait for the bucket to fill to the top. Set your level, and the machine will alert you when that level has been reached.

Or, if you want to leave for the day and let the Cube Smart run non-stop, it will work until the bucket is full, then deactivate automatically until the bucket is emptied.

If you plan on moving your dehumidifier a lot, you could opt for a less expensive model with wheels and not have to struggle with a heavy bucket.

But that’s if you choose to use the manual drainage system, which is most ideal for when you want to use it in multiple rooms.

The Smart Cube does come with a drain valve on the back of the unit that allows you to connect a drainage hose for continuous draining.

You can run the hose to a sink, out of a window, or to a floor drain, and then you’ll never have to worry about emptying a heavy bucket. Even better, the drainage hose is included, so that’s one less purchase to worry about.

Energy Star Certified

For the energy-conscious folks out there, you’ll be pleased to know that the Midea 50 Pint Cube Smart dehumidifier is Energy Star Certified.

The Energy Star Certification means it has been carefully evaluated to meet the Environmental Protection Agency’s energy efficiency standards.

Appliances with this distinction tend to be around 15% more efficient than non-certified appliances, which is better for the planet and can save you money on your monthly utility bill.

Midea 50 Pint Cube Dehumidifier Pros vs. Cons


  • Large capacity water bucket
  • Multiple pint sizes
  • You can control the machine using your smartphone
  • Voice Assistant function
  • Auto defrost
  • Two size options: extended or nested form
  • Energy Star Certified


  • Expensive.
  • The water bucket is heavy when full.
  • No caster wheels for maneuverability
  • The 50-pint unit is noisy.

The Midea Cube Smart Dehumidifier is an innovative unit sporting a unique design that can be extended from a compact shape to a taller shape for more flexibility during installation.

It also comes equipped with an extra-large water bucket, so you won’t have to empty it as often. The bucket does prove to be a hassle for some users, though, as it becomes heavy to carry, and there are no wheels on the base to move it easily.

Still, this is a highly efficient unit with powerful technology to dry out a large area of up to 4,500 sq ft. for up to 24 hours.

Midea made it even more convenient to control this unit with a downloadable app that lets you set your preferences from anywhere, saving you a trip to the basement or upstairs.

Overall, this is a high-quality machine manufactured by a well-known brand. You can count on the Midea Cube Smart to be durable and reliable for years to come.

While some may like the design, others might find it inconvenient. Midea included plenty of automatic and adjustable functions, though, to appeal to many different living situations.

If you want to ensure a quiet operation or only treat a small space—such as a closet, bedroom, or bathroom—the Midea 20 Pint Cube Smart Dehumidifier is an ideal choice.

However, if you are dealing with heavy moisture in large spaces such as a basement or living room, then you’ll want to go with the 30 Pint or 50 Pint unit.

Overall, we recommend the less expensive 30-pint unit. It only covers 3,500 sq ft., but it holds the same 4.2-gallon water capacity and outputs 48 dB for a whisper-quiet operation.

50-Pint Midea Cube Smart Dehumidifier Warranty

Midea offers a limited one-year warranty on parts and labor from the date of purchase.

Comparable Products

Wondering how the Midea 50 Pint Cube Smart Dehumidifier compares to other similar units on the market? We researched for you a list of popular dehumidifiers that fall within the same price range.

For around the same price, the Tosot offers the same convenient features as the Cube Smart but with an intuitive design that includes four caster wheels on the base, a front-loading water bucket, and ergonomic handles for easy maneuverability.

Ivation 50-Pint Dehumidifier with Pump

Recommended For: Small to large spaces up to 4500 sq. ft.

Check Latest Price

This high-quality unit provides everything you need to breathe easily at home, with a user-friendly control panel that includes automatic functions and a screen that always shows you the humidity level. It also comes with a reusable filter and a sleek design for portability.

This is a highly popular unit that offers an advanced feature set and multiple pint sizes for under $300. It’s easy to use and versatile for small to large spaces. It’s also Energy Star Certified.

Midea Cube Dehumidifier Review Conclusion

To conclude this Midea 50 Pint Cube Smart Dehumidifier review, this is an expensive unit. Still, it does offer unique features, such as an extendable shape, a 4.2-gallon water bucket, voice assistant, and the option to control the unit via a smartphone.

But in truth, when it comes down to performance and quality, you can find other dehumidifiers on the market that are highly capable for less money. What you’re paying for here is the hands-free convenience. Still, this is a versatile choice for small to large spaces and dealing with heavy moisture.

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