9 Best Dehumidifiers for Bedroom in 2021 Compared & Reviewed

Best Dehumidifier for Bedroom
Photo: Electrolux

Keeping the humidity levels in your bedroom at an optimal level is one of the best ways to ensure you sleep well. One of the easiest but most effective ways of doing this is by investing in the best dehumidifier for bedroom.

A good dehumidifier for bedroom use should remove enough moisture from the air and be quiet enough to ensure it will not distract you when sleeping.

The good news is that you can get various models that will be ideal for use in the bedroom. Here we look at some of them and explain what to consider as you are shopping.

What To Check Before Buying Dehumidifier for Bedroom?

How to Buy the Best Dehumidifier for Bedroom

1. Noise Level of Dehumidifier

The fact that you will be using these dehumidifiers when sleeping means that you do not want a model that will make it hard for you to sleep.

Hence, whatever you choose needs to be quiet enough.

A quiet dehumidifier will remove moisture from the air in your sleeping chamber to make it more conducive for sleeping and do all this without producing an annoying noise.

When it comes to the noise rating, you need to make sure it is below 60 dB because anything louder than this will be distracting.

But an even lower noise level like the 30 dB Trustech Electric Dehumidifier will be preferable.

2. Dehumidifier Coverage Area

Just because a dehumidifier is for use in a bedroom, it does not mean it will work for all bedrooms given that they come in different sizes.

Hence, as you shop for the best bedroom dehumidifier, you need to make sure that what you buy is ideal for your specific bedroom size.

Most models will provide a coverage area of between 100 and 5,000 square feet, and so you can be sure there is something for you regardless of the size of your sleeping chamber.

3. Dehumidifier Capacity

The dehumidifier capacity will measure the moisture that the machine can extract from the air every day. And it is hence an excellent way to tell the effectiveness of any model you intend to buy.

You can get models that will remove as little as 5 ounces of moisture from the air every day to the larger and higher capacity one like the Vremi 3,000 Sq. Ft. Dehumidifier that will remove up to an impressive 560 ounces of moisture every day.

The humidity levels in the air where you live, and the climatic conditions should help you decide the right capacity for your bedroom.

4. Water Tank Capacity of Dehumidifier

The water that the machine extracts from the air will go to a tank on the dehumidifier. To make sure that the unit you buy can hold more water before you have to empty it, you need to make sure it has a large enough tank capacity.

That said, a typical dehumidifier for bedroom use will have anywhere from 16-ounce tanks to larger ones that can hold over 200 ounces of water.

The larger the water tank capacity, the better because it will allow the machine to run longer before emptying.

5. Auto Shut-off Option

Dehumidifiers can be messy, and this is more so if you have to leave them running throughout the night or the entire day when you are away from home.

Once the tank is full and the unit is still running, the water it extracts from the air will spill out and cause a mess.

The best way to ensure this never happens is to go for a dehumidifier that will include auto shut-off to switch the machine off once the water tank is full. Alternatively, the device should have a drain hose outlet to allow you to connect a hose for continuous water draining.

6. Dehumidifier Maintenance

Like any other appliance, you will need to maintain your dehumidifier. Given the difference in design and features between different models, the ease of maintenance also varies.

To make sure the model you choose takes less effort to maintain, you should make sure it has a removable tank with a wide opening for easy cleaning and refilling.

A removable and washable filter, an easy to wipe down housing with no hard to reach areas and some clear maintenance instructions are the other things to look for to ensure the machine you buy is easy to maintain.

9 Best Dehumidifiers for Bedroom of 2021 Reviewed




Midea MAD20C1ZWS

1. Midea MAD20C1ZWS (Best Overall)

  • Up to 1,500 square feet coverage
  • Reusable air filter
  • Two water drain options
  • Auto-restart function
Hysure Dehumidifier

2. Hysure Dehumidifier (Best Cheap)

  • Budget-friendly dehumidifier
  • Ultra-quiet with 33 dB noise rating
  • Simple one-button operation
  • Energy saving
Pro Breeze PB-02-US

3. Pro Breeze PB-02-US (Best Small)

  • Lightweight, compact and more portable
  • Auto shut off
  • Energy-efficient
  • Ultra-quiet Peltier technology
Vremi 3,000 Sq. Ft. Dehumidifier

4. Vremi 3,000 Sq. Ft. Dehumidifier (Best for Large Bedrooms)

  • Covers up to 3,000 square feet
  • Higher dehumidification and tank capacities
  • Sleek and clean look
  • Auto defrost function
Trustech Electric Dehumidifier

5. Trustech Electric Dehumidifier (Best Quiet)

  • 30 dB noise-rating for ultra-quiet operation
  • Anti-overflow design
  • Double air inlets
  • Intelligent 1-button operation
Eva-dry Edv-1100

6. Eva-Dry Edv-1100 (Energy-Efficient & Durable)

  • 22-watt energy-efficient machine
  • Superior quality materials
  • Simple button controls
  • Odor and fungus elimination
Seavon MD-819

7. Seavon MD-819 (Clean & Modern Design)

  • Clean, modern-looking dehumidifier
  • Simple push on button operation
  • Thermo-electric cooling technology
  • Auto shut-off
Afloia 8541833226

8. Afloia 8541833226 (Quick & Powerful)

  • Quick and powerful dehumidification
  • Advanced Peltier technology
  • Smart removable filter
  • Super convenient handle
Kedsum SYNCHKG104240

9. Kedsum SYNCHKG104240 (Reliable Mini Design for Nursery)

  • Small and quiet enough for baby nursery
  • Auto-off function
  • Energy-saving
  • Simple operation

1. Midea MAD20C1ZWS – Best Overall

Midea MAD20C1ZWS

Photo: Midea

  • Noise Level: 51 dB
  • Coverage Area: Up to 1,500 sq. ft.
  • Dehumidifier Capacity: 320 oz
  • Water Tank Capacity: 102 oz

Midea MAD20C1ZWS strikes a perfect balance between cost and coverage, which is what makes it our best overall model.

While it is not the cheapest unit on our list, for a model that covers up to 1,500 square feet and has a dehumidification capacity of 320-ounces, it is unbeatable for the price.

This machine has an auto-restart function to ensure it preserves your preferred settings in case of a power outage. And with the simple touch controls, operating it will be more effortless.

The air filter on this dehumidifier is washable and reusable, which makes it more cost-effective as it saves you the need to keep buying disposable filters. Better yet, you also get two drain options as you can choose to either empty the tank or connect a hose for continuous water draining.

This Midea dehumidifier might be bulky, but it is still quite easy to move around as it will include some smooth-rolling wheels.


  • Wide enough coverage
  • Preserves your settings in case of a power outage
  • Provides two drain options
  • Easy touch controls
  • Reusable filter is more cost-effective


  • Large and heavy

2. Hysure Dehumidifier – Best Cheap

Hysure Dehumidifier

Photo: Hysure

  • Noise Level: 33 dB
  • Coverage Area: Up to 215 sq. ft.
  • Dehumidifier Capacity: 10 oz
  • Water Tank Capacity: 24 oz

Anyone shopping for a budget-friendly bedroom dehumidifier should give the Hysure Dehumidifier a try. Besides the smaller price tag, it has a lot to offer. This unit covers up to 250 square feet, and with a noise rating of 33 dB, it will provide a super-quiet operation.

Overall this is a more energy-efficient and eco-friendly machine that will dehumidify without using too much of your electricity.

Once the tank is full, it will shut off to ensure the water does not spill. This is a straightforward machine to use with a simple one-button operation, and it is also more compact to ensure it takes up less space in your bedroom.

The dehumidification process seems relatively slow when compared to other models on our list, but it should still extract at least 10 ounces of moisture every day.


  • Relatively more affordable
  • Uses less energy
  • Super quiet operation
  • Shuts off automatically when full
  • Straightforward operation


  • Relatively slower dehumidification

3. Pro Breeze PB-02-US – Best Small

Pro Breeze PB-02-US

Photo: Pro Breeze

  • Coverage Area: Up to 150 sq. ft.
  • Dehumidifier Capacity: 9 oz
  • Water Tank Capacity: 16 oz

If you are looking for a bedroom dehumidifier that will not take up a lot of room in your space and is also highly portable, the Pro Breeze PB-02-US is a perfect pick. What makes this our best small dehumidifier for bedroom is that it is only 6 inches wide and weighs a mere 2.4 pounds.

Besides the smaller size, this dehumidifier also runs more quietly thanks to the ultra-quiet Peltier technology. Despite its size, it can still extract up to 9 ounces of moisture from your air every day.

Once the 16-ounce tank is full, this machine will shut off automatically to prevent messy overfills. And you can be sure it will not increase your energy bills as it is an energy-efficient 23-watt machine.

While the 150 square feet coverage is a little on the smaller side, it is still enough for small to medium size bedrooms.


  • Small and lightweight size for maximum portability
  • Runs more quietly
  • Shuts off automatically when the tank is full
  • Uses less energy


  • Relatively smaller coverage

4. Vremi 3,000 Sq. Ft. Dehumidifier – Best for Large Bedrooms

Vremi 3,000 Sq. Ft. Dehumidifier

Photo: Vremi

  • Coverage Area: Up to 3,000 sq. ft.
  • Dehumidifier Capacity: 560 oz
  • Water Tank Capacity: 205 oz

The Vremi 3,000 Sq. ft. dehumidifier provides the widest coverage of our dehumidifiers for bedroom review. This machine can cover spaces up to 3,000 square feet and has a dehumidification capacity of 560 ounces per day.

The 205-ounce water tank is also the largest on our list. This dehumidifier comes in a sleek and clean look to ensure it looks amazing in any bedroom.

With this machine, you will never have to worry about your coils freezing up as it has an auto-defrost function. And with the automatic shut off function, this machine will shut down automatically when empty to ensure the water does not spill.

This dehumidifier can be a little loud compared to others on our list, which is more so when it is on the turbo mode. But, for a wide coverage model like this one, a little noise is obvious given that it uses a more powerful fan. Also, the higher price tag is a reflection of its wider coverage and high capacity.


  • Relatively wide coverage area
  • Larger reservoir for longer runtime
  • Attention-grabbing appearance
  • Defrosts automatically to ensure coils don’t freeze
  • Pauses automatically when full


  • Can be quite loud
  • More expensive

5. Trustech Electric Dehumidifier – Best Quiet

Trustech Electric Dehumidifier

Photo: Trustech

  • Noise Level: 30 dB
  • Coverage Area: Up to 220 sq. ft.
  • Dehumidifier Capacity: 8.5 oz
  • Water Tank Capacity: 41 oz

With a noise rating of just 30 dB, the Trustech Electric Dehumidifier is the quietest on our dehumidifiers for bedroom review, and you will hardly even notice it when in operation.

This machine uses double air inlets to ensure more efficient moisture extraction, and it will remove at least 8.5 ounces of water from the air every day.

When using this machine, you can be confident that it will never overflow as besides shutting down automatically when full, it also has a handy indicator light to alert you when it is time to empty the tank.

For the operation, there is just one intelligent button to ensure anyone can use this machine comfortably and conveniently.

A few more settings, such as several speed options, would have been great to have as this would ensure more customization, but for the price, this dehumidifier is still quite okay.


  • Provides a super-quiet operation
  • Will never overflow
  • More efficient with double air inlets
  • Smooth and smart one-button operation


  • Few settings options

6. Eva-Dry Edv-1100 – Energy-Efficient and Durable

Eva-dry Edv-1100

Photo: Eva-dry

  • Noise Level: 50.9 dB
  • Coverage Area: Up to 110 sq. ft.
  • Dehumidifier Capacity: 8 oz
  • Water Tank Capacity: 16 oz

With a 22-watt power rating, the Eva-Dry Edv-1100 is a highly energy-efficient machine that will remove moisture from the air in your bedroom without causing skyrocketing energy bills.

This machine is made from some high-quality materials to ensure it can withstand many years of regular use. When it comes to operation, the straightforward button controls will ensure you have an easy time.

Besides removing excess moisture from your air, this machine will also eliminate odor and fungus to make the air healthier. Because it does not have a compressor, it will operate more quietly, and it has a noise rating of just 50.9 dB.

If you have a larger than average bedroom size, this is not the dehumidifier for you, given the relatively smaller 110 square feet coverage. But, for standard bedroom sizes, it still does a fantastic job.


  • Relatively more energy efficient
  • Highly durable materials
  • Easy to operate
  • Effective at eliminating odors and fungus
  • No compressor for a quieter operation


  • Small coverage area

7. Seavon MD-819 – Clean and Modern Design

Seavon MD-819

Photo: Seavon

  • Noise Level: 40 dB
  • Coverage Area: Up to 195 sq. ft.
  • Dehumidifier Capacity: 9 oz
  • Water Tank Capacity: 16 oz

The clean and modern look of the Seavon MD-819 is what will draw the attention of most potential buyers. This dehumidifier is the kind you can be sure will look fantastic in any bedroom regardless of the décor.

Besides looks, this is also an efficient unit that uses thermo-electric cooling technology, which means it does not have a compressor to ensure it provides a whisper-quiet operation.

Operating this unit is more straightforward as it has a simple push-on button. And to make sure it does not leave a mess behind, it has an auto shut-off function to stop it from working once the water tank is full.

The cord seems to be relatively shorter, but this should not be the deal-breaker as it is an easy issue to workaround by using an extension.


  • More pleasant and modern design
  • Operates without a compressor to keep the noise down
  • Will shut down automatically when full
  • Easy to control


  • Relatively shorter cord

8. Afloia 8541833226 – Quick and Powerful

Afloia 8541833226

Photo: Afloia

  • Noise Level: 42 dB
  • Coverage Area: Up to 269 sq. ft.
  • Dehumidifier Capacity: 26 oz
  • Water Tank Capacity: 68 oz

The Afloia 8541833226 is a highly efficient and powerful dehumidifier that will ensure you can remove excess moisture from your air fast and efficiently.

This machine uses the advanced Peltier technology to eliminate the need for a compressor, and hence ensuring the operation is whisper quiet. Once the tank attains the maximum capacity, this machine will shut down automatically to prevent overfills.

When it comes to emptying the tank, the inclusion of a built-in handle will ensure you can easily hold and carry the machine. Many users will love the smart reusable filter as it not only helps clean the air but is also reusable to save you money.

This dehumidifier does not have a way to control the speed, which makes it less customizable. But, given how efficient it is, many users will hardly find a need for speed adjustment.


  • Dehumidifies fast and efficiently
  • Whisper-quiet operation with no compressor
  • Shuts off when it reaches maximum capacity
  • Built-in handle for easy carrying
  • Cost-saving reusable filter


  • No speed control options

9. Kedsum SYNCHKG104240 – Reliable Mini

Kedsum SYNCHKG104240

Photo: Kedsum

  • Noise Level: 33 dB
  • Coverage Area: Up to 150 sq. ft.
  • Dehumidifier Capacity: 8.8 oz
  • Water Tank Capacity: 16 oz

Dehumidifying your baby’s nursery is one of the best ways to ensure he sleeps comfortably and that he breathes clean air. With a mini dehumidifier like this one from Kedsum, you will get just what you need to dehumidify the baby’s room.

What’s more, this is also a super-quiet machine with a 33 dB noise-rating to ensure it will not distract your little one as he sleeps. There are some easy to use buttons on this machine to ensure that operating it is simple.

Overall, this is a more energy-efficient machine that will also come in a compact and lightweight design to make it easy to carry.

The only significant complaint about this machine is that it seems to dehumidify relatively slow when compared to other models. But, for a budget model, this speed is still acceptable.


  • Great for use in a nursery
  • Easy to use with simple control
  • Shuts off automatically
  • Uses less energy
  • Compact and lightweight


  • Relatively slower dehumidification


To keep the air in your bedroom clean and with the right moisture content, you need the best dehumidifier for a bedroom. Luckily, finding one is super easy with this piece to guide.

From our comprehensive review, the Midea MAD20C1ZWS is our best overall, as it strikes an ideal balance between cost and coverage.

But, for those that just want something inexpensive, the Hysure Dehumidifier is perfect. At the same time, the Trustech Electric Dehumidifier is ideal if you prefer an ultra-quiet model as it has a 30 dB noise-rating.