Top 5 Best Small Dehumidifiers (2023 Reviews Updated)

Maintaining healthy humidity levels in the house is essential for numerous reasons, with the most important one being the protection of you and your family from the bacteria that spread with the excessive amounts of moisture in the air.

The solution for this problem is the purchase of the best small space dehumidifier, and there are a lot of these units on the market, coming in all shapes and sizes.

Best Small Dehumidifier 2022

  1. Pro Breeze PB-02-US MINI DEHUMIDIFIER (Editor’s Choice)

But, as customers often tend to use a compact dehumidifier to dehumidify only some small areas of the house, buying a smaller dehumidifier might make much more sense than purchasing a larger, more expensive dehumidifier.

We’ve decided to check out the best features, advantages, and disadvantages of the most popular small dehumidifiers currently on the market.

The Top 4 Units Available in The Industry

1. Pro Breeze PB-02-US

Pro Breeze Electric Mini Dehumidifier Review - Not air conditioners

This small Dehumidifier has a lot of good things going for it! – it is convenient, small, portable, and even comes with a reasonable price and a good brand. Let’s take a more detailed look and check out the features that it has:

Regarding the design, the Pro Breeze PB-02-US perfect dehumidifier looks very straightforward and minimalistic – it combines the typical white color with some blue elements and fits into any house’s decor. Since it’s so tiny, it is straightforward to move it around the house, and you can easily place it in your bathroom, bedroom, or closet, or wherever else you have excessive moisture from the air, dampness, mold, mildew, and dust mites to be removed. And Pro Breeze comes with great technology with an energy-efficient best Dehumidifier for a small room in the market.

Working with the thermoelectric cooling technology (like an air conditioner), power energy star, and led light indicates the Pro-Breeze compact portable Dehumidifier is highly efficient when it comes to dehumidifying – we were delighted with the results during our testing period. It works just as advertised and has removed precisely 9 ounces of water. Since it has a 16 Oz water tank capacity, it can quietly work for two days without the user worrying about it. There is also the convenient automatic shut-off function and the indicator that tells you that the maximum capacity is reached. You can read the manual guide for more information.


  • Mini-size, portable, and lightweight
  • Removes 18 ounces of water from the air per day
  • Auto shut-off feature
  • Peltier technology for whisper operation
  • Affordable


  • It does not work below temperatures of 41°F
  • Not Energy Star Certified

2. EVA-DRY E-333


The first small Dehumidifier we’ll look at is the EVA-DRY E-333 brand, praised by users as one of the best for its simplicity and effectiveness. Let’s see if they were right and talk about his feature!

Maintain the humidity control in the room. Even though this unit is tiny, the EVA-DRY E-333 portable and perfect mini Dehumidifier are pretty efficient. It’s ideal for small, enclosed spaces, as it can remove six ounces of excess moisture from the air before reaching total capacity. Once it is complete, you will have to plug the E-333 into an electrical outlet in the well-ventilated area, so that the compact portable Dehumidifier can discharge the moisture collected in the air and recharge itself, and power energy zoom.

In our testing, it took some 10 hours for this process to be completed – we think it should take a lesser amount of time, and we hope to see this corrected in Eva’s next model.

One thing we liked here is the ease of use – with no batteries and simple indicators, the EVA-DRY E-333 Dehumidifier couldn’t be more straightforward.

Some crystals turn orange when dry and green when wet, and once they’re green, it’s time to plug the portable Dehumidifier in so it can release moisture in the air. There is also a convenient five-year warranty on the product. And since it doesn’t use batteries or electricity, this best Dehumidifier for small rooms is almost entirely silent while working – this is always a big plus in our book.


  • Suitable for safes and other small, enclosed spaces
  • Protects up to 333 cubic feet from moisture
  • Operates with power or batteries
  • Silica gel beads last up to 10 years
  • Five-year warranty


  • Low capacity and performance
  • It takes up to 12 hours to recharge this product

3. hOmeLabs COMPACT


Among all the different compact dehumidifiers in the market, we chose the one from the famous hOmeLabs brand as our favorite. Not only is it a trusted brand, but we think it is the perfect Dehumidifier for homes to keep humidity low and prevent mold, mildew, and allergens.

These hOmeLabs dehumidifiers are perfect for small spaces, with their slight build and ability to extract 250 ml of moisture daily. The 500-ml tank of this dehumidifier product means that it can take a couple of days to fill up, depending on the conditions within your room. Its removable tank allows for easy water disposal by the side of the road or in the sink.

These dehumidifiers remove moisture from rooms up to 150 square feet, perfecting the size to keep your room nice and. dIt also features an indicator light, so you know when to empty the tank. Ry. This dehumidifier is incredibly easy to maintain. It’s so tiny that if you’re not using it at home, you can transfer it to your RV to continue enjoying this Dehumidifier’s benefits. To ensure the dehumidifier is always working at peak efficiency, you should clean the dehumidifier weekly. However, it isn’t too much of a dehumidifier. You merely need to wipe down the surface to remove any accumulated dust mites and use a soft-bristled toothbrush to remove any dirt on the intake area.


  • Auto shut-off function
  • The indicator light warns you when the tank is full
  • Dehumidifies up to 150 square feet
  • The large capacity tank allows up to two days of operation without draining
  • 110V power supply with two flat pin plugs (9V/2.5A)
  • Peltier technology allows the dehumidifier to quiet operation
  • The compact design makes it easy to move to different rooms of the house


  • This dehumidifies works slowly
  • Not for ideal larger areas
  • Can’t keep up in an environment where moisture is increasing



The last dehumidifier product on our list comes from SEAVON. This compact device with a 500 ml capacity processes approximately 250 ml of air daily and works best in small spaces. The dehumidifier’s optimal room size is 180 sq ft.

TheDehumidifier’sic saves a lot of space, and its size makes it incredibly useful. You can move it around the house if needed, and you can even bring it with you to your grow room.

One of the great features of this dehumidifier is its auto-shutoff function, the momeDehumidifierup with water. Its light turns red to let you know it needs emptying. You can easily remove the water tank, empty it, and put it back without problems.

The Built-in Thermo-Electric Cooling technology on this machine allows it to operate without a compressor, meaning you get a whisper of sound as it works quietly in the background. That makes it perfect for a small apartment or a unit and even suitable as a dehumidifier in a bedroom for a good night’s rest.

While the SEAVON Electric works well for this size dehumidifier, it’s not the best choice for all envDehumidifierts optimal operating temperature is between 59 and 86oF, which will not work at temperatures below 41oF.


  • Auto-shutoff function
  • Easily to remove the water tank
  • Easy to operate
  • Incredibly quiet and efficient
  • Portable
  • An excellent choice for small spaces


  • Does not work in environments below 41oF
  • Low capacity, only 250ml per 24 hours

The Buyer’s Guide

Small (or, in other words, portable) dehumidifiers are the most popular units for homes and condos that have only localized, periodic issues with the excessive moisture from the air and maintain the humidity level. One can get these on the internet, at the big box hardware stores, and the big home improvement centers. The goal is to choose one that is effective at maintaining air quality and reducing indoor humidity levels – let’s look at the essential points for selecting an electric dehumidifier:

Manufacturer’s Reputation

All small dehumidifier models we have reviewed come from well-known manufacturers for their home appliance products, but if you decide to purchase mini dehumidifiers made by some other company, there are some essential things you should look out for. For example, if you are buying it on the internet, you should avoid models that have bad or no user reviews or product descriptions that are incomplete or hard to understand. You may also find that you need one that is a little larger, like a 50-pint or 70-pint dehumidifier, for example. Many companies are only interested in profit, have terrible customer service, and try to scam customers by selling faulty products.

The Ease of Use

Portable and mini dehumidifiers efficiently help you maintain the level in your room. Most of the modern best small dehumidifiers are designed for easy usage, Dehumidifier that are user-friendly and very easy to operate. It would help if you looked for a mini dehumidifier with as many additional features as possible, as they can come in very handy. Some of these functions would be the water level indicator then empty the water (to prevent the overflowing of the water tank), the capacity indicator (lets you know that it’s time to open the reservoir), or even a handle that will allow you to carry it from one room to another easily. Rubber square feet are also a convenient feature – they can prevent all sorts of accidents.

The Noise Level

Since the washroom is usually just next to the bedroom, some people have problems with moisture in the air, causing the feeling of dampness in the bedroom. Suppose you plan to put the best mini dehumidifier in your sleeping rooms. In that case, a dehumidifier is a crucial point to consider – if the unit is noisy, you won’t be able to leave it working at night. Fortunately, many of the smaller dehumidifier models feature different working technology than the bigger units, as they have no moving parts and are thus very silent while turning on. Look for one of those models.

The Price & the Warranty

Fortunately, most of the best small dehumidifiers have very reasonable prices, and one dehumidifier, an efficient and reliable model, for just $50. They don’t have as many functions as the larger, more expensive models, but they can still help you solve the problem of excessive moisture in single-room air. And when it comes to warranty, you should purchase portable and small.

Quick Overview

All small compact best dehumidifiers we’ve reviewed come with their sets of advantages and disadvantages guide, and we’re sure that you’ll find the correct device to suit your needs; it depends on the humidity in your house. Please look at how they compare with each other, and making the ultimate decision will be much easier.

Our Verdict

In our opinion, every house should have a suitable, portable, and small dehumidifier to maintain the humidity level in the dehumidifier the device can quickly remove moisture from the air and prevent your home from acquiring mold, mildew, and dust mites in the corners. Fortunately, these devices are often very affordable, and all that is left to do is find the right one and purchase it. We hope that we helped you with that decision – all of the small space best dehumidifiers we’ve reviewed are good in their ways, and you won’t make a big mistake by purchasing any of them. If we had to choose our favorite small dehumidifier, that would be the 1byone 400ML – it Dehumidifierrks tremendous and deserves our hearty recommendation. It’s maintaining the humidity level.