9 Best Dehumidifiers for Bathroom in 2021 Compared & Reviewed

Best Dehumidifiers for Bathrooms

A dehumidifier can be considered an essential bathroom appliance because this space is constantly humid with elevated moisture levels.

Whether your bathroom is occasionally or constantly damp, it can benefit from the moisture-removal capacity of a high-quality and efficient dehumidifier.

You can count on the appliance to even prevent the growth of invasive microbes and allergens associated with high moisture content.

In our dehumidifier for bathroom review, we’ll check out some top models and help you choose the ideal one for your bathroom.

What To Check Before Buying Dehumidifiers for Bathrooms?

How to Buy the Best Dehumidifiers for Bathrooms

1. Coverage Area

This is the room size or amount of space your dehumidifier can service efficiently. Often, this size is in form of square feet or cubic feet, which corresponds to the appliance’s CADR rating.

The ideal approach when choosing a dehumidifier based on coverage is to first establish the size of space you will be using it in.

Then proceed to get one that matches the space, or is slightly larger in capacity.

Dehumidifiers rated for over 2,000 cubic feet of coverage are suited for large spaces in bathrooms, bedrooms, lounges, and many others.

2. Water Tank Capacity

The water your dehumidifier removes from the room is stored in a collection tank, which requires regular emptying when full.

Therefore, if you want to minimize the frequency of emptying the tank, choose a dehumidifier with a high reservoir capacity, such as Ivation IVADM35 and Afloia 8541833226, both of which have 68-ounce tanks.

But not all dehumidifiers need to have large tanks. If you remove moisture from small bathrooms, you can opt for a lower-capacity unit that will also be smaller and more portable than the chunkier models.

3. Dehumidification Performance

The performance of your dehumidifier is measured by how much water it can remove from a given space within a standard period of 24 hours.

For very humid bathrooms and the air surrounding them, you need a high-performance dehumidifier with an equally high moisture removal rate.

The heavy-duty Ivation IVADDH09, for instance, draws 19 pints of water per day, the highest rate of all the models reviewed.

Mildly humid bathrooms don’t require high-performance dehumidifiers. Models with the standard 0.5 – 1-pint/day removal rate will get the job done reliably well.

4. Extra Features

Any extra features that seek to add value and increase the productivity of an appliance are always welcome.

For dehumidifiers, one of the convenient features present in most models is automatic shutoff. This feature turns the appliance off automatically, once the water tank is full, for safety. The dehumidifier can no longer draw moisture until the tank is emptied.

A complementary feature to the auto shutoff is an indicator light, which also alerts you to the full water tank so that you don’t miss it.

And if you’re lucky enough to get a touch-controlled dehumidifier such as Ivation IVADDH09, then you can be sure it will be easy to use.

5. Size and Weight

The size and weight of your dehumidifier mainly affect its portability and space utilization. If you have limited bathroom space, then you should opt for a compact unit such as the lightweight and compact Eva-Dry Edv-1100.

A lightweight dehumidifier will be easy to move around your bathroom and the house as well, in case you want to use it in other rooms.

Note, however, that compact dehumidifiers may compromise on tank capacity, and some performance, to maintain their small signature.

9 Best Dehumidifiers for Bathroom Reviewed




Pro Breeze PB-02-US

1. Pro Breeze PB-02-US (Best Overall)

  • Optimal 1,200 cu. ft. coverage
  • Versatile multi-setting unit
  • Efficient 23Wh power usage
  • Convenient auto shutoff & LED
Eva-Dry E-333

2. Eva-Dry E-333 (Best Inexpensive)

  • Reasonably priced
  • Efficient cost-saving operation
  • Easy to operate
  • Safe for children & pets
Ivation IVADDH09

3. Ivation IVADDH09 (Best Heavy-Duty)

  • Covers large 410 sq. ft. rooms
  • Superior 19 pint/day removal rate
  • Intuitive LCD control panel
  • Continuous drain hose
Eva-dry Edv-1100

4. Eva-Dry Edv-1100 (Best Portable)

  • Lightweight & portable at 1 lb.
  • Quiet compressor-free operation
  • Energy-efficient 22W motor
  • Reliable odor & fungus prevention
Hysure Mini

5. Hysure Mini (Best Low-Noise)

  • Less than 37 dB noise output
  • Covers large 2,200 cu. ft. rooms
  • Safety auto shutoff feature
  • Low energy consumption
Afloia 8541833226

6. Afloia 8541833226 (Best for Large Bathrooms)

  • Large 2,200 cu. ft. coverage
  • High 1.62 pint/day removal rate
  • Spacious 68 oz. water capacity
  • Safe & convenient auto shutoff
Ivation IVADM35

7. Ivation IVADM35 (Powerful and Versatile)

  • Superior 2,200 cu. ft. coverage
  • Versatile for multiple spaces
  • High 1.25 pint/day removal rate
  • Large 68 oz. water tank
Afloia 8541833229

8. Afloia 8541833229 (Easy to Use & Efficient)

  • Easy one-button operation
  • Energy-efficient
  • Low noise output
  • Compact & space-saving
Kedsum SYNCHKG104240

9. Kedsum SYNCHKG104240 (For Whole-Family Use)

  • High safety approval
  • Handy auto shutoff & LED
  • Quiet & comfortable operation
  • Versatile for multiple spaces

1. Best Overall: Pro Breeze PB-02-US

Pro Breeze PB-02-US

Photo: Pro Breeze

  • Room Coverage Area: Up to 1,200 cubic feet
  • Water Tank Capacity: 16 ounces
  • Dehumidification Performance: 0.5 pints/day

Coming in first is Pro Breeze PB-02-US, our best overall dehumidifier for bathrooms. It is a compact unit with decent coverage, making it versatile for multiple rooms and conditions.

This dehumidifier has been optimized for use in rooms of up to 1,200 cubic feet in size, making it ideal for bathrooms, bedrooms, offices, basements, and even RVs.

Not only is the dehumidifier for night convenient night use, but it is also power efficient. It draws only 24W per hour and uses about 0.55kW after running for 24 consecutive hours.

Another efficiency-enhancing feature in this unit is auto shutoff. When the dehumidifier fills up, it shuts off automatically. An LED light then turns on to indicate the water drawn requires draining.

We noted in the Pro Breeze PB-02-US that some users might find it limiting because the dehumidifier does not work in temperatures below 41℉.


  • Optimal room coverage
  • Versatile multi-room appliance
  • Power-efficient and quiet
  • Convenient auto shutoff


  • Does not work in temperatures below 41℉

2. Best Inexpensive: Eva-Dry E-333

Eva-Dry E-333

Photo: Eva-Dry

  • Room Coverage Area: Up to 333 cubic feet
  • Dehumidification Performance: 0.37 pints/day

Eva-Dry E-333 positions itself as an affordable and compact dehumidifier, which also boasts of above-average efficiency and ease of use.

It is the only dehumidifier on our list that goes for less than $20. Not only do you spend less during purchase, but the appliance saves you money in the long-term, thanks to a 20-30-day silica gel beads recharge cycle.

You can count on the dehumidifier’s efficiency eco-friendliness thanks to its cordless operation. The appliance does not require cords, cables, or batteries to run. Simply charge the beads and switch it on.

The easy-to-use mini dehumidifier does not spill and won’t create messes. It is therefore non-toxic and safe for pets and children.

Despite the Eva-Dry E-333 being affordable, it has a low moisture removal capacity of only 0.37 pints/day and a small room coverage of 333 cubic feet only. It is not ideal for large rooms.


  • Pocket-friendly unit
  • Efficient and eco-friendly
  • Easy to operate
  • Safe for children and pets


  • Limited coverage area

3. Best Heavy-Duty: Ivation IVADDH09

Ivation IVADDH09

Photo: Ivation

  • Room Coverage Area: Up to 410 square feet
  • Water Tank Capacity: 64 ounces
  • Dehumidification Performance: 19 pints/day

If you’re looking for a dehumidifier than can deliver intensive and continuous moisture removal in multiple rooms, the heavy-duty Ivation IVADDH09 is a wise choice.

It boasts of the largest coverage of all the models on our list, easily servicing spaces of up to 410 square feet. At home, you can use it in sizeable and moisture-intensive spaces such as bathrooms and laundry rooms.

You won’t be worrying about the slow dehumidification rate common in may dehumidifiers as the VADDH09 has a superior removal performance of 19 pints/day, which allows it to run continuously.

Ease of use is another premium feature that complements the unit’s heavy-duty performance. It features an advanced backlit LCD panel with convenient touch controls. You can select humidity levels, choose between different modes, and there’s a handy 1 – 12-hour timer.

Other convenience features include a continuous drain hose, adjustable backlight for maximum comfort, and swing feature for directional air movement.

The Ivation VADDH09 is, however, a heavy unit with its 17.71-pound weight. It certainly isn’t the most portable, but there’s a top handle to help with that.


  • Optimized for large rooms
  • A superior moisture removal rate
  • User-friendly LCD panel and controls
  • Convenient continuous draining


  • Weighty at 17.71 pounds

4. Best Portable: Eva-Dry Edv-1100

Eva-dry Edv-1100

Photo: Eva-dry

  • Room Coverage Area: Up to 1,100 cubic feet
  • Water Tank Capacity: 16 ounces
  • Dehumidification Performance: 1 pint/day

The lightweight and compact build of Eva-Dry Edv-1100 make it the best portable dehumidifier for bathrooms.

Because of this ease of mobility, you can use the 1-pound unit conveniently in bedrooms, closets, and kitchen cabinets as well.

Even with its compactness, it can service sizable rooms of up to 1,100 cubic feet. And because it does not have a compressor, the unit runs quieter than many other household appliances.

It comes equipped with a high-speed brushless motor, which is power-efficient. The entire unit draws 22 watts only, making it one of the most economical offerings in the market.

A renewable reservoir has been included to help with the absorption of musty odors and for the elimination of fungus.

With a 16-ounce tank capacity, however, the frequency of draining water collected by Eva-Dry Edv-1100 may be high and tedious.


  • Lightweight and portable
  • Covers sizeable spaces
  • Low power consumption
  • Eliminates odors and fungus


  • Water draining may prove tedious

5. Best Low-Noise: Hysure Mini

Hysure Mini

Photo: Hysure

  • Room Coverage Area: Up to 2,200 cubic feet
  • Water Tank Capacity: 16.9 ounces
  • Dehumidification Performance: 0.5 pints/day

Hysure Mini dehumidifier was designed to maximize your comfort by removing moisture from the air while minimizing the noise output.

With a noise output of less than 37 dB, this dehumidifier offers whisper-quiet operation and you’ll barely hear it running in the background as you work, study, or sleep.

Because of the unit’s compactness and superior room coverage of 2,200 cubic feet, it is highly flexible in application, excelling in the bathroom, garage, home, crawl space, and RV use. And since it runs quietly, you can use it in the baby room too.

For your convenience and tool safety, the dehumidifier automatically shuts itself off when the tank is full. There’s also an indicator light that notifies you to empty the tank.

The dehumidifier does a good job of minimizing energy consumptions, making it an environment-friendly and cost-saving so home solution.

Even though Hysure Mini is designed to cover large rooms while running quietly, its 0.5 pints/day removal rate is rather low.


  • Low-noise operations
  • Covers large rooms
  • Convenient automatic shutoff
  • Energy-saving unit


  • The low moisture removal rate

6. Best for Large Bathrooms: Afloia 8541833226

Afloia 8541833226

Photo: Afloia

  • Room Coverage Area: Up to 2,200 cubic feet
  • Water Tank Capacity: 68 ounces
  • Dehumidification Performance: 1.62 pints/day

If you have an expansive bathroom space that demands intensive dehumidification, Afloia 8541833226 is the best dehumidifier for the job.

It supports moisture removal in large space of up to 2,200 cubic feet, making the tool an excellent addition to spacious bathrooms, kitchens, offices, and other settings.

This superior coverage is complemented by a high removal capacity of up 1.62 pints/day. And you don’t have to worry about the dehumidifier filling up rapidly. It has a roomy tank that can hold up to 68 ounces of water.

You’ll enjoy using this dehumidifier because of its quiet operation. It features advanced Peltier technology that eliminates the compressor, to achieve whisper-quiet operation. It won’t disrupt your relaxation time.

The tool offers superior operating convenience through its automatic shutoff feature, which is activated the unit reaches maximum capacity. An indicator light also enhances this feature.

You may notice a low drainage speed in the Afloia 8541833226, and that’s because the drain outlet is rather small for the 68-ounce tank.


  • Superior room coverage
  • High daily removal capacity
  • Runs quietly
  • Safe and convenient operation


  • Small drain outlet

7. Powerful and Versatile: Ivation IVADM35

Ivation IVADM35

Photo: Ivation

  • Room Coverage Area: Up to 2,200 cubic feet
  • Water Tank Capacity: 68 ounces
  • Dehumidification Performance: 1.25 pints/day

Ivation IVADM35 offers a rich blend of power and versatility, which combine well to help the dehumidifier draw high moisture content from large rooms, efficiently.

This 75-watt dehumidifier works reliably well in spaces of up to 2,200 cubic feet. The mid-sized dehumidifier extracts moisture efficiently from bathrooms, basements, closets, bedrooms, crawl spaces, RVs, boats, and even cars, which make it a highly versatile appliance.

With a removal rate of 1.25 pints/day, the dehumidifier will work for extended durations to pull in not just moisture, but mustiness and unpleasant odors as well.

The appliance’s adoption of whisper-quiet Peltier technology helps it minimize noise output so that it runs quietly when you need silence.

A roomy 68-ounce water reservoir maximizes collection and reduces the frequency of tank-emptying. It can hold up to 3 days’ worth of dehumidifying action.

Although Ivation IVADM35 is powerful and highly versatile, it is also pricey compared to competing models.


  • Powerful with superior coverage
  • Versatile multi-setting unit
  • A high daily removal rate
  • Spacious water reservoir


  • Not pocket-friendly

8. Easy to Use & Efficient: Afloia 8541833229

Afloia 8541833229

Photo: Afloia

  • Room Coverage Area: Up to 1,500 cubic feet
  • Water Tank Capacity: 18 ounces
  • Dehumidification Performance: 0.5 pints/day

The simple one-button control and automatic shutoff features make the Afloia 8541833229 an easy-to-use dehumidifier for the bathroom.

You simply connect the unit to the power supply, press the start button, and that’s it. The dehumidifier kicks in. Then there’s the auto-shutoff feature which powers the unit down when it reaches maximum capacity. An indicator light also aids in this process.

This high-efficiency consumes very little power and gets the job done especially when operating under optimal temperatures of 59-86℉.

You’ll enjoy using the dehumidifier even in other spaces such as the bedroom while sleeping, thanks to its whisper-quiet running, which minimizes noise output to comfortable levels.

The entire unit is very compact and will fit comfortably in tight spaces, small rooms, grow rooms, and storage rooms, alongside bathrooms.

Some may, however, that the 0.5 pints/day removal rate of Afloia 8541833229 to be on the lower side.


  • Easy to operate
  • Low power consumption
  • Runs quietly
  • Compact for small spaces


  • The relatively low moisture removal rate

9. Best for Whole-Family Use: Kedsum SYNCHKG104240

Kedsum SYNCHKG104240

Photo: Kedsum

  • Room Coverage Area: Up to 1,200 cubic feet
  • Water Tank Capacity: 16 ounces
  • Dehumidification Performance: 0.5 pints/day

Kedsum SYNCHKG104240’s RoHS, CE, and FCC safety approvals make this dehumidifier ideal for a wide range of users in the family or household.

The appliance boasts of being safer and more professional than other rival dehumidifiers in the market. Its auto-shutoff feature is very reliable, turn off the immediately the tanks are full. An LED light will also indicate that the tank needs draining.

It is an ultra-quiet unit, and feature Peltier cooling compressor-free technology, which minimizes noise levels and keeps them below 33 dB. You can even use it at night while sleeping and it won’t disturb your peace.

Because the appliance is also compact, it is ideal for moisture removal from multiple locations including the bathroom, kitchen, bedroom, close, basement, and laundry room, among others.

Since the water tank of Kedsum SYNCHKG104240 cannot be opened, cleaning it may prove cumbersome and tedious, especially if you want to do it regularly.


  • Safe for the whole family
  • Convenient auto shutoff
  • Low noise output
  • Ideal for multiple spaces


  • Hard to clean the water tank


Our dehumidifier for bathroom review demonstrates the value of having these appliances in your home, for their reliability in moisture removal.

If you’re looking for the best of them all, choose Pro Breeze PB-02-US, which is our top pick. The top-rated dehumidifier is inexpensive, reliable, and is optimized for decent coverage.

If you’re on a budget, the more affordable Eva-Dry E-333 will deliver well especially in the light-duty dehumidification.

And if you have a spacious and very damp bathroom that requires constant dehumidification, then consider getting the heavy-duty Ivation IVADDH09.