10 Best Small Dehumidifiers Reviews (Bathroom&Bedroom 2020)

Sometimes, it’s difficult to keep the humidity in your house under control. Everything smells moldy, your hair always looks bad and frizzy, and your nose also has to suffer from it. Overall, you feel as if the humid air should just take a break.

So, what can you do in order to improve the air in your home? Simple: you use the best small dehumidifier. Why a small one? That is because this type of device is perfect for spaces like your rooms or your bathroom.

This article will not only teach you how to pick a dehumidifier, but it will also give you some examples of popular products. No matter if you are looking for a bathroom dehumidifier or one for your bedroom, you’ll have all the advice you’ll need right here.

Pro Breeze Electric Mini Dehumidifier

Pro Breeze Electric Mini Dehumidifier

  • Price: $$
  • Dimensions: 6.6 x 9 x 12.7″
  • Weight: 4.95 pounds
  • Ideal for: 2,200 cubic feet
  • Capacity: 52 ounce
  • Highlights: • Auto-Off • Ultra-Quiet Peltier Technology
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Gurin Thermo-Electric Dehumidifier

Gurin Thermo-Electric Dehumidifier

  • Price: $
  • Dimensions: 11.1 x 6.4 x 5.2″
  • Weight: 2.6 pounds
  • Ideal for: 1,100 cubic feet
  • Capacity: 16 oz
  • Highlights: • Ultra-Quiet Peltier Technology • Auto Shut Off
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Eva-Dry New and Improved E-333 Renewable Mini Dehumidifier

Eva-Dry Renewable Mini Dehumidifier

  • Price: $
  • Dimensions: 2.8 x 9 x 8.3″
  • Weight: 1.2 pounds
  • Ideal for: up to 333 cubic feet
  • Capacity: 4-6 oz
  • Highlights: • 100% renewable • lasts 20-30 days
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Pure Enrichment Premium Dehumidifier

Pure Enrichment Premium Dehumidifier

  • Price: $$
  • Dimensions: 10.5 x 7.7 x 6.9″
  • Weight: 3.25 pounds
  • Ideal for: Bathrooms, kitchens, and small bedrooms
  • Capacity: 27 oz
  • Highlights: • Whisper-quiet operation
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Ivation IVADM35 Mid-Size Thermo-Electric Dehumidifier

Ivation Mid-Size Thermo-Electric Dehumidifier

  • Price: $$
  • Dimensions: 9.6 x 14.1 x 7.2″
  • Weight: 6.85 pounds
  • Ideal for: 2,200 cubic feet
  • Capacity: 2 L
  • Highlights: • Peltier Technology •Automatically shut off
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1- Pro Breeze Electric Mini Dehumidifier

Pro Breeze Electric Mini DehumidifierIf you are looking for something small, compact, and lightweight that can easily be moved from one place to another, then this unit is certainly for you. Plus, despite the fact that it’s so compact in size, it can squeeze up to 18 ounces of water every day from the humid air.

The Pro Breeze is as quiet as it is efficient. Featuring thermo-electric cooling technology, it doesn’t need a compressor to work. This means that you can plug it in at night in your bedroom, and you won’t be able to hear a thing. It is a great option for those that have a light sleep.

The unit also features a built-in sensor that will automatically get triggered when the risk of overflowing starts creeping in. At that point, the dehumidifier will automatically shut itself off, allowing you to empty the tank – and start over again.

2- Gurin Thermo-Electric Dehumidifier

Gurin Thermo-Electric DehumidifierThis compact dehumidifier featuring Whisper Quiet technology is also a great option for small homes – particularly if you are easily woken up at night. Since this unit doesn’t make any sounds as it dehumidifies, you can go on with your sleep without being disturbed.

The removable 16ox reservoir features an indicator light which tells you exactly how full the reservoir is. Plus, in the event that it gets full when you are not around, the dehumidifier has an auto shut-off safety feature. This way, the water won’t be overflowing.

This unit is a low-energy consumption one that has been approved by the UL and the CE – which means that you will barely even feel it on the energy bill. Plus, considering that it can extract around 8 ounces of moisture per day, the air will no longer feel humid and difficult to stay in.

3- Eva-Dry Renewable Mini Dehumidifier

Eva-Dry New and Improved E-333 Renewable Mini DehumidifierIf you are looking for something very small yet highly effective, then this model from Eva-Dry is certainly going to be a good option for you. It can be used in areas up to 333 cubic feet and its capacity can reach up to 6 ounces of water.

The thing that makes this dehumidifier special is the fact that it does not use any power or batteries –instead, it uses renewable silica gel technology. This solution will pick up the moisture from the air, regardless of where you placed it.

The moisture will be absorbed within the beads, and they will keep doing so for about 8 to 10 hours. After that, once the crystals from the indicator change from orange to green, you will have to renew them.

Once it has been plugged in and renewed, you can use it again – on repeat for about 10 hours. Plus, it is also considered to be one of the best gun safe dehumidifier, since it’s small enough to fit anywhere.

4- Pure Enrichment Premium Dehumidifier

Pure Enrichment Premium DehumidifierIf you want something advanced that also looks very modern, this dehumidifier from Pure Enrichment is the perfect option for you. Thanks to its advanced humidity control, it can successfully extract 10 ounces of moisture per day – making it perfect for bathrooms, kitchens, and small bedrooms.

Thanks to the Whisper quiet technology, this unit is perfect for a variety of environments – such as an office, a bedroom, or a nursery. It does not use a compressor, so you will not even hear the unit taking action.

The unit features a simple one-button control that makes it easy to operate even in the dark. The tank is also easily removable, making the process relatively trouble-free. Plus, it’s very effective at keeping the allergens out from the air.

5- Ivation Mid-Size Thermo-Electric Dehumidifier

Ivation IVADM35 Mid-Size Thermo-Electric DehumidifierIf you have a lot of humidity in your bedroom, closet, RV, or bathroom, then this dehumidifier is definitely worth looking into. Thanks to its compact medium size, it can be squeezed into any small space and it can do a very good job.

Since it has no moving parts, the moisture-absorbing operation is very quiet. This way, you may use it throughout the night, without the risk of it waking you up. It will silently gather the moisture, and you will be able to sleep soundly.

This unit is one of the best bathroom humidifiers, mainly because it can squeeze up to 20 ounces of water per day from the humid air. Plus, once the tank reaches full capacity, the device will automatically shut off to prevent overflowing. It will, however, let you know that it’s about to happen through the indicator lights.

Kedsum Electric Mini Dehumidifier

Kedsum Electric Mini Dehumidifier

  • Price: $
  • Dimensions: 11.3 x 10.1 x 5.3″
  • Weight: 2.25 pounds
  • Ideal for: 1200 cubic feet
  • Capacity: 17.6 oz
  • Highlights: • Ultra-Quiet Peltier Technology • Auto-Off and LED indicator
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Eva-Dry Edv-1100 Electric Petite Dehumidifier

Eva-Dry Electric Petite Dehumidifier

  • Price: $
  • Dimensions: 6.5 x 5.3 x 8.5″
  • Weight: 1 pound
  • Ideal for: 1100 cubic feet
  • Capacity: 8 oz
  • Highlights: • Whisper Technology • Automatically Turns off
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Wohome Portable Electric Mini air Dehumidifier

Wohome Portable Electric Mini air Dehumidifier

  • Price: $
  • Dimensions : 6.5 x 4.9 x 8.9″
  • Weight: 2.63 pounds
  • Ideal for: 215 sq ft
  • Capacity : 550ml
  • Highlights: • Automatically shut-off • One-button action
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Hysure Portable Mini Dehumidifier

Hysure Portable Mini Dehumidifier

  • Price: $
  • Dimensions: 11.1 x 6.4 x 5.2″
  • Weight: 2.59 pounds
  • Ideal for: 1200 Cubic Feet
  • Capacity: 500ml
  • Highlights: • Auto-Off and LED indicator • Whisper Quiet
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hOmeLabs Small Thermo-Electric Dehumidifier

hOmeLabs Small Thermo-Electric Dehumidifier

  • Price: $
  • Dimensions: 6.5 x 5.3 x 8.5″
  • Weight: 2.6 pounds
  • Ideal for: 1100 cubic feet
  • Capacity: 16 oz
  • Highlights: • Auto Shut Off • THERMOELECTRIC and PORTABLE
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6- Kedsum Electric Mini Dehumidifier

Kedsum Electric Mini DehumidifierIf you are looking for something effective to take out the moisture from the air while also looking elegant on your furniture, then you might want to give the Kedsum a try. Compared to other, older models, this one features a new style that makes it look fancier and more beautiful.

This unit is perfect for small areas that go up to 1200 cubic feet. If you have a small bedroom, a bathroom, a kitchen, a closet, or a gun safe that feels too humid, then this unit will eliminate any fungus and odors.

The tank can gather up to 8.8 ounces of moisture per day, making it perfect for places that have a lot of moisture – such as bathrooms. Plus, when the tank gets full, the unit will automatically shut off so that you can safely remove it. It is also very simple to operate, as you only have to push one button.

7- Eva-Dry Electric Petite Dehumidifier

Eva-Dry Edv-1100 Electric Petite DehumidifierThis unit may look small, but it can certainly throw a punch. Featuring a renewable reservoir, the Eva-Dry can absorb any musty odor from the air that is stagnant. Plus, it’s compact enough to fit in a bathroom, a closet, or even an RV.

This unit is a low-energy consumption one – which means that even if it stays plugged in the entire day, it will barely show on the bill. Plus, considering that it uses Whisper Technology with no compressor, you’ll barely even hear it working as it dehumidifies the air.

This dehumidifier continuously gathers water throughout the day, collecting it in a small water tank. Once the tank is full, the unit will automatically turn off so that it does not overflow. So, if you are looking for one of the best compact dehumidifiers, then this one is certainly the perfect choice for your house.

8- Wohome Portable Electric Mini Air Dehumidifier

Wohome Portable Electric Mini air DehumidifierIf the classic black and white unit does not quite suit your fancy, you might want to try this black and red model. It’s for a good reason why people call it one of the greatest dehumidifiers for small to medium-sized rooms.

This small unit can cover rooms that can reach up to 215 square feet, squeezing up to 10 ounces of moisture from the air every day. The tank, however, has an 18-ounce capacity – meaning that it will be no problem if it keeps going the next day.

Even if you do not get to empty the tank yourself, the unit has an automatic shut-off feature. This will turn the dehumidifier off so that the tank will not overflow with moisture – allowing you to empty it when you are nearby.  Plus, it is very easy to use, since it features just a one-button action.

9- Hysure Portable Mini Dehumidifier

Hysure Portable Mini DehumidifierIf you are looking for a dehumidifier that is classy and effective at the same time, then you might want to give the Hysure model a try. With the ability to squeeze around 8.5 ounces of water per day from the air, it can free your environment of any allergen that lives inside the moist.

Featuring an exquisite and compact design, this dehumidifier is perfect to be placed in any modern environment. You can use it in a bedroom, a kitchen, a crawl space – even in an RV. It’s portable enough so that you can place it anywhere you want.

Also, this unit features an energy-saving option, meaning that it will not work at full power unless the air has reached a certain level of humidity. Plus, the unit has an auto shut-off feature that will prevent the tank from overflowing. The sensors will automatically turn off the unit until the reservoir is emptied.

10- hOmeLabs Small Thermo-Electric Dehumidifier

hOmeLabs Small Thermo-Electric DehumidifierThis is also considered to be the best dehumidifier for the bedroom and for a good reason. With a 16-ounce capacity, it can squeeze up to 9 ounces of moisture every day from the air – purifying the air for every small room.

This Peltier dehumidifier is not only quiet but also energy efficient. You will not see any major changes in the electric bill, and it doesn’t make any noise either. Its thermoelectric Peltier module does not use a compressor – which means that the air-collecting is done quietly.

Measuring 8.5 inches in height and 6.5 inches in width, this unit can be easily moved from one room to another. Plus, considering that it has an auto shut-off option, you can go on without worrying that the tank will overflow. No matter if you are using it in your safe to keep your gunpowder dry or in your bedroom to keep allergens at bay, this is a good option for you.

Buying Guide for Best Small Humidifier 2020

Best Small HumidifierWhen looking for the best compact dehumidifiers, there are several aspects that you might want to keep in mind. Each unit is different in its own way – and depending on where you plan to place the dehumidifier, you might want to choose wisely.

Ideally, before buying a dehumidifier, you should read a few small dehumidifier reviews. Technically, the best way to purchase a good dehumidifier is to buy one that other customers trust. If the product has good reviews, then the company is certainly doing something right.

What Is the Appropriate Pint Capacity for Your Dehumidifier?

Once you have decided that your home is in need of a dehumidifier, you need to ask yourself this question: “what humidifier size do I need for my room?” If you narrow it down to the basics, it should be very easy for you to choose the appropriate size.

Humidifiers are sized based on their capacity to absorb moisture from a certain environment during the course of 24 hours. For example, if you have a 30-pint (480-ounce) dehumidifier, this unit will remove 30 pints of moisture from the air.

Obviously, the size of the humidifier will also depend on the size and conditions of your space. For instance, if you have a slightly damp room that only has 300 square feet, then a 30-pint dehumidifier would be enough.

On the other hand, if the room has 1,500 square feet, you might be better off with a 70-pint dehumidifier – but bear in mind that those will be fairly large in size.

A very damp or wet 300 square feet room would require at least a 50-pint dehumidifier – and the bigger the room, the bigger the dehumidifier should be. Technically speaking, if you have a small room, all you have to pay attention to is the condition of your room – and the dampness level.


This is one more measure that should determine the size of the dehumidifier. A humidifier can work on CFM (Cubic Feet per Minute) or ACH (Air Changes per Hour).

CFM is very important when it comes to air dehumidifiers. It is representative of units that can only extract moisture from the air which goes directly through the dehumidifier. In other words, for the air to be dehumidified, it must pass through the unit.

The recommended CFM is determined based on how big the room is or how humid the air is. The bigger the room, the more CFM your unit should have.

The moisture level in the room should also tell you how many times the humid air should pass through the humidifier. This is referred to as ACH – or Air Changes per Hour.

The higher the humidity in your bedroom, the higher the ACH should be. For example, if you have a room with damp air (around 60-70% humidity), you should get a dehumidifier ACH = 3. On the other hand, if the air is very wet there (for example, you have a space with standing water), then the recommended ACH should be somewhere around 6. Very damp air and wet air get 4 or 5 ACH, respectively.

To calculate how much CFM you need for your humidifier, you first need to determine your ACH requirement. Take the cubic feet of your room, multiply it by the ACH, and then divide your results by 60 (minutes). That should be the CFM of your dehumidifier.

What Is a Small Dehumidifier and Why Use One?

Best Bathroom HumidifierA small dehumidifier is (obviously) a smaller version of the larger dehumidifiers you can find on the market. When it comes to small flats, living quarters, or rooms, you may not have enough space for a bigger dehumidifier – which is why you have to make do with a smaller one.

The problem with small living quarters is that they tend to get a lot of mold and mildew – particularly if it is situated very close to the ground, too close to the roof, or very close to a water source. In these cases, the air gets a musty odor, visible stains start appearing on the walls – and everything starts getting covered with mold.

A small dehumidifier will take that musty-feeling air, filter it – and then release it back moisture-free. Granted, there will still be some moisture present – but it will be at an appropriate level for your home.

If you are tired of continuously walking through the humid air or cleaning your walls of mold every few days, then the chances are that you might need a dehumidifier.

Benefits of a Small Dehumidifier

bedroom humidifier

If the humidity of the air constantly goes over 40%, then you are definitely going to know it. You’ll feel it in your skin, your nostrils, your hair; everything will feel odd to you. In fact, it can even make living in your own home quite uncomfortable.

Lucky for you, a small dehumidifier can be a tiny yet effective solution for a big problem. Here are a few reasons why you might benefit from a small dehumidifier.

  1. It keeps mold at bay

Mold is every homeowner’s worst enemy. Not only does it look unsightly when it appears on your walls, but it is also very dangerous for your health. Too much mold can lead to allergic reactions such as irritation to the eye and skin, sneezing, rashes, coughing, itchy throat, and so on.

Furthermore, once it starts appearing, it’s difficult to get rid of it. You can try to wash it off however often you want; unless the humidity of your room changes, it will keep coming back from the spores that have already been embedded in your walls.

Since the dehumidifier can lower your room’s humidity, it makes the environment no longer flourishing for mold – which will make it easier for you to keep your walls clean.

  1. It’s lightweight and convenient

While it may be able to dehumidify more air in one go, it can be rather difficult to deal with such a heavyweight unit. Plus, not only are they more difficult to carry, but they are also noisier than your smaller units.

A small dehumidifier, on the other hand, can be placed just about anywhere. You can pick it up, place it in the bedroom, the bathroom, a closet – virtually any cramped space that has a lot of humidity around it. Plus, it is quite enough for you to not even hear it.

  1. It protects your furniture

If the humidity of your home is very high, your walls won’t be the only ones to suffer; your wood furniture will too. When the air is too damp, your furniture will be exposed to rot – which means that it will decay much faster than it’s supposed to.

Plus, rotting wood means that the air in your home will smell weird. A small dehumidifier will be a great acquisition to make your house smell fresh and nice.

  1. It makes you feel nice and comfy

When the moisture level is too high in your home, the chances are that the temperatures will also go higher than they are supposed to. Because of this reason, you may end up cranking up your AC more often than your budget would like it.

So, not only will an air dehumidifier make it more comfortable for you to live in your own home, but it will also save you on the power bill.

  1. They’re easy to maintain

A larger dehumidifier will generally be very troublesome to deal with, especially when cleaning it. However, a small humidifier for bedrooms and bathrooms will be easier to maintain – mainly because there aren’t so many big parts to take apart and clean.

Look for dehumidifiers that feature a top-loading filter. Among all dehumidifiers, they are easiest to maintain.

Things to Consider When Choosing a Good Small Dehumidifier

There are several important aspects to consider when choosing a good humidifier, some of which are the following:

  • Power Consumption

Small dehumidifiers were generally made to use less power than a full-sized version. However, an old model may use more energy than a new one that has an energy-saving feature, for example. Also, do you want one that works with batteries, or do you prefer a plugged-in option? Think about this before you make your purchase.

  • Size

All small dehumidifiers are, well, small. However, some are smaller than the average “small” models. Some dehumidifiers are compact enough to fit in a closet or a corner of a room – while even smaller ones will be able to fit in a gun safe. Take into account the size of the space before you purchase the dehumidifier.

  • Noise

best small dehumidifier for bedroomSmall dehumidifiers are silent by nature – and if you purchase a high-quality model, the chances are that you will not even hear it working. However, while most of them are silent, some of them release a kind of “background noise.” For this reason, you should always either go through the description carefully or test the dehumidifier before buying it.

  • User Compatibility

If it has too many buttons and commands, the chances are that you might not like using the dehumidifier – and will avoid turning it on because it is such a pain to keep running. Find a unit that is compatible with your preferences – and don’t buy one that you’ll throw in a corner after the first use.

  • Moisture Capacity

How big will the tank be? The average small dehumidifier will hold around 10 to 15 ounces of water, but you can also find units with smaller or bigger capacities. If you don’t like emptying the tank every few hours or if the humidity in your house is too low, then you might want to consider getting something with a bigger capacity.

  • Design

Does it look modern enough, or does it look like something that was just pulled off grandma’s shelf? Depending on where you plan on placing it, you might want to look for something with a stylish design. After all, the chances are that everyone will see it if you place it in a slightly public place.

  • Advanced Features

Every dehumidifier comes with its own special features. Some have to duct, others have mobility wheels, and some have integrated timers. Most of them also have automatic shut-off features for when the tank is full – but that is not really a given. Before buying a small humidifier, look into the “specials” that it might have.

What Makes the Best Bedroom Dehumidifier?

Small Humidifier ReviewsThere are various things that make a dehumidifier the “best one.” First of all, you need to determine whether it fits in its designated space or not. If it fits without cramping your style too much, it’s perfect.

Furthermore, the best dehumidifier has to be silent. You don’t want to be going to sleep, realizing that the noise will keep you up. Generally speaking, top-notch Peltier dehumidifiers are among the quietest ones – so make sure that you buy one just like that. If it has a compressor, then you’ll hear buzzing and noise throughout the night – which can be very distracting.

Last but not least, the best dehumidifier won’t have you emptying the moisture tank every few hours. Ideally, look for one that needs emptying after 24 hours or so. Furthermore, the best unit should have an automatic shut-off feature. This way, if you are not close enough to turn it off yourself when it’s full, you won’t risk any “incidents.”

How to Dehumidify a Small Room

When it comes to dehumidifying a small room, you can go two ways: do it naturally, or do it with a dehumidifier. If you go for the dehumidifier option, then it’s very simple: you turn the unit on and let it do its job.

On the other hand, if you do not have a dehumidifier, you have to get creative. First of all, you must improve the airflow in your house. Open your window, run a fan, or turn on the air conditioner. If the air is cool and ventilated, there won’t be any chance for humidity to settle in according to research.

Another good way to keep humidity out of your room is to place desiccants around the “problem areas.” Calcium chloride, salt, coffee, sodium bicarbonate – ingredients like these will work to draw the moisture and clear your air. Some dehumidifiers actually use desiccants to clear the air of moisture.

Last but not least, you will have to dry the air. If it’s possible, try doing so with a space heater or a wood stove. If you use a gas heater, it won’t do much to help with the humidity.

For the best results, make sure that the temperature of your house is at an average of 95 degrees Fahrenheit. At this temperature, the chances of mildew and other allergens forming are very thin.

Best Small Dehumidifiers Comparison Chart

Eva-Dry Edv-1100 Electric Petite Dehumidifier
$$$6.5 x 5.3 x 8.5"1 pounds1100 cubic feet8 oz• Whisper Technology • Automatically Turns off
Gurin Thermo-Electric Dehumidifier
$$$11.1 x 6.4 x 5.2"2.6 pounds1100 cubic feet16 oz• Ultra-Quiet Peltier Technology • Auto Shut Off
Eva-Dry E-333 Renewable Mini Dehumidifier
$2.8 x 9 x 8.3"1.2 poundsup to 333 cubic feet4-6 oz• 100% renewable • lasts 20-30 days
Ivation IVADM35 Mid-Size Thermo-Electric Dehumidifier
$$$$$9.6 x 14.1 x 7.2"6.85 pounds2,200 cubic feet2 L• Peltier Technology •Automatically shut off
Pro Breeze Electric Mini Dehumidifier
$$$$$6.6 x 9 x 12.7"4.95 pounds2,200 cubic feet52 ounce• Auto-Off • Ultra-Quiet Peltier Technology
hOmeLabs Small Thermo-Electric Dehumidifier
$$$6.5 x 5.3 x 8.5"2.6 pounds1100 cubic feet16 oz• Auto Shut Off • THERMOELECTRIC and PORTABLE
Kedsum Electric Mini Dehumidifier
$$$11.3 x 10.1 x 5.3"2.25 pounds1200 cubic feet17.6 oz• Ultra-Quiet Peltier Technology • Auto-Off and LED indicator
Pure Enrichment Premium Dehumidifier
$$$$10.5 x 7.7 x 6.9"3.25 poundsBathrooms, kitchens, and small bedrooms27 oz• Whisper-quiet operation • Whisper-quiet operation
Hysure Portable Mini Dehumidifier
$$11.1 x 6.4 x 5.2"2.59 pounds1200 Cubic Feet500ml• Auto-Off and LED indicator • Whisper Quiet
Wohome Portable Electric Mini air Dehumidifier
$$6.5 x 4.9 x 8.9"2.63 pounds215 sq ft550ml• Automatically shut-off • One-button action

Wrap Up

As you can see, the best small dehumidifier for the bedroom and bathroom is a great way to ensure that the air in your home won’t be filled with a musty odor. It will keep your place of comfort smelling fresh and it will also be allergen-free.

The best small dehumidifier is certainly not very easy to choose. You need to take into consideration its size, its moisture capacity, its power consumption, and any other features it might have. For example, the best bathroom dehumidifiers will have a bigger tank capacity, a bigger CFM, and a bigger ACH.

Hopefully, our small dehumidifier reviews helped you make a better choice. Every product listed here has been tested by other customers – and all of them were happy with their results. A comfortable house is a moisture-free one where you can breathe properly – so you definitely need to invest in a good small dehumidifier for small rooms.

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