7 Best 50-Pint Dehumidifiers of 2021 Compared & Reviewed

Best 50 Pint Dehumidifier
Photo: Ivation

When you have medium to larger spaces that you want to dehumidify, you need to get the best 50-pint dehumidifiers as they will be just the right size for this.

The smaller 30-pint model tends to be inadequate for more substantial rooms while the more expensive 70-pint models are a little overkill when you do not have large spaces to dehumidify.

For most areas in the home, including standard size basements, the 50-pint models are enough.

Because these machines will remove up to 50 pints of moisture from your air every day, they are capable enough at maintaining optimal humidity levels.

In this piece, we review some top-rated models and provide a buying guide to help you pick the best one for your home.

Things To Check Before Buying 50 Pint Dehumidifier

How to Buy the Best 50 Pint Dehumidifier
Photo: Honeywell

1. Coverage Area of 50 Pint Dehumidifier

The size of the space that you will want to dehumidify with your 50-pint dehumidifier should be in your mind when picking up one to ensure you get something useful and optimal.

Most top-rated 50-pint dehumidifiers will provide a coverage area of between 1,000 and 5,000 square feet, and so you can be sure that there is a model for you regardless of your space.

For small to medium-size rooms, the 1,200 square feet coverage you get with the Friedrich D50BPA should be enough. But, for larger spaces, something that covers 4,500 square feet like the Tosot GDN45BA-A3EBA2B is preferable.

2. Tank Capacity

Like with any other dehumidifier size and type, you will need to consider the capacity of the tank on your 50-pint model.

A larger tank will be preferable as it will allow you to go for more extended periods without having to empty the tank. With a large tank capacity, you can be sure that your machine will have a long working time

A typical, 50-pint dehumidifier will have a tank capacity of anywhere from 0.8 to 2 gallons. If you live in high humid areas, a model with the larger 2-gallon tank like the Friedrich D50BPA will be more appropriate.

3. Dehumidifier Speed Settings

You need a dehumidifier that will allow you to change the speed to suit the prevailing condition or even your preferences.

Hence, a good model should include at least a high and low-speed setting. But, if it has more speed options like high, medium, and low or even a few more than this, it will be even more ideal.

Still, on the speed settings, you will need to make sure that the machine has an easy to use control panel to allow you to change the speed quickly.

4. Drainage Option

If you are using your 50-pint dehumidifier in areas with high humidity levels, you will need to empty the tank more often as it will fill up super-fast.

But, the good news is that there is an easy way to avoid all this. This is by investing in a machine that has a draining option.

These machines will have a drain hose outlet to allow you to connect it to your plumbing system so that the water drains as it is extracted from the air and will not collect in the tank.

5. Working Time

The working time of a dehumidifier is how long it can run continuously. Most of these machines will have a 1 to 24 hours timer, which means the maximum continuous working time is 24 hours.

24-hour working time should be more than enough for most spaces in the house, including living rooms, bedrooms and baby nursery.

For a basement, you might need something that runs continuously or at least for longer than 24 hours. In such instances, a machine with a drain option will be perfect as the tank capacity will not dictate the working time.

6. Maintenance

Maintaining your 50-pint dehumidifier will involve removing and emptying the tank once it is full, cleaning the filters if they are reusable or changing them for the disposable types, and wiping down the machine.

With that in mind, a machine with an easily removable tank and filter and those that have a slick surface that is easy to wipe down and with no hard to reach spaces will be the easiest to maintain.

7. Noise Level

Because these dehumidifiers have a fan, you can be sure that they will make some sound when in operation as the fan rotates.

However, the noise level will vary from one model to the other, as some brands use exclusive technologies to make their units run without making too much noise.

Regardless of the noise-suppressing technology used, you should make sure the 50-pint dehumidifier you choose keeps the noise level below 60 dB to ensure it will run quietly enough.

7 Best 50-Pint Dehumidifiers Reviewed




HomeLabs HME020031N

1. HomeLabs HME020031N (Best Overall)

  • Covers up to 4,500 square feet
  • Auto-restart and shut-off
  • Touch control panel
  • 35% to 85% customizable humidity
Keystone KSTAD50B

2. Keystone KSTAD50B (Best Budget)

  • More budget-friendly
  • Electronic controls and LED display
  • Continuous drain option
  • Removable and reusable filter

3. Tosot GDN45BA-A3EBA2B (Best with Pump)

  • Powerful internal pump
  • 51 dB noise rating
  • Real-time monitoring
  • Intelligent control panel
Friedrich D50BPA

4. Friedrich D50BPA (Best for Basement)

  • Basement-friendly design with a powerful pump
  • Built-in casters
  • 30% to 90% humidity level
  • Digital touch controls
Vremi 50 Pint Dehumidifier

5. Vremi 50 Pint Dehumidifier (Top-Rated)

  • Highly rated 50-pint dehumidifier model
  • Auto defrost function
  • Sleek and clean look
  • Built-in handles and wheels
Ivation IVALDH70PW

6. Ivation IVALDH70PW (Energy-Efficient & Precise)

  • Energy Star certified
  • Built-in humidity sensor
  • Bright LED display
  • Auto-restart and defrost
Honeywell TP70WKN

7. Honeywell TP70WKN (Smart & Easy to Use)

  • Smart digital humidistat
  • Auto-restart function
  • Anti-spill tank
  • Smooth-gliding wheels

1. HomeLabs HME020031N – Best Overall

HomeLabs HME020031N

Photo: HomeLabs

  • Coverage Area: Up to 4,500 sq. ft.
  • Tank Capacity: 1.8 gallons
  • Working Time: 24 hours
  • Fan Speeds: 2

With more extensive coverage of up to 4,500 square feet and a customizable humidity level from 35% to 85%, the HomeLabs HME020031N is our best overall model as it does a fantastic job at keeping humidity at optimal levels.

This machine has a simple touch control panel that will make it super easy to use. And it will include a built-in handle and wheels to ensure besides being easy to use, moving it around will be a breeze.

When the tank is full, the machine will shut down automatically to prevent overfills. Better yet, it has an automatic restart function to ensure that it will preserve your preferred settings. Apart from removing excess moisture, this machine will be effective at eliminating bad odors as it has a built-in compressor pump.

The auto defrost function does not seem to work very well or at least not as well as what many uses expect. However, it is still quite a handy feature that will prevent frost burnouts.


  • Relatively wider coverage
  • Easy to use with simple touch controls
  • Humidity levels can be easily customized
  • Shuts down when the tank is full and preserves your settings
  • Removes bad odor from the air


  • Auto defrost does not work very well

2. Keystone KSTAD50B – Best Budget

Keystone KSTAD50B

Photo: Keystone

  • Coverage Area: Up to 3,000 sq. ft.
  • Tank Capacity: 0.8 gallon
  • Working Time: 24 hours
  • Fan Speeds: 2

For the homeowners looking for a cost-effective way of dehumidifying their spaces, the more affordable Keystone KSTAD50B is a fantastic option. What’s more, it uses a washable and reusable filter to make it even more cost-effective.

This budget-friendly dehumidifier will allow for a continuous drain as you can connect it to a regular garden hose for constant water drain. If you prefer to use the tank, you can be sure that it will never make a mess because, besides the full tank alert, it will also shut down when the tank is full.

There is also an auto-restart function to preserve your preferred setting in case of a power outage. This machine has some simple electronic controls and an LED display to ensure that operating it will be a breeze.

While the 0.8-gallon tank on this machine is the smallest on our 50-pint dehumidifier review, it is still large enough to allow for up to 24 hours of continuous operation just like other models on our list.


  • Relatively more affordable
  • Can be connected to a hose for continuous drain
  • Preserves your settings
  • Easy to use controls with a bright display
  • Filter is reusable


  • Smaller tank capacity

3. Tosot GDN45BA-A3EBA2B – Best with Pump


Photo: Tosot

  • Coverage Area: Up to 4,500 sq. ft.
  • Tank Capacity: 2 gallons
  • Working Time: 24 hours
  • Fan Speeds: 2

The built-in pump is the highlight of the Tosot GDN45BA-A3EBA2B. With this pump, the machine can remove the collected water automatically to ensure you will not experience the downtimes that come with empty the tank.

With a noise rating of 51 dB, this machine will provide a quieter operation, which allows you to use it even in bedrooms. It will be more cost-effective to operate as it uses a washable and reusable filter.

This machine will allow for real-time humidity level monitoring, and it has an easy to use intelligent control panel for effortless operation.

At 48 pounds, this is a relatively heavier model, but if you are using it from one spot in the basement, you will be not nice the extra pounds. And while it seems to warm the air a little, the temperature rise will not be significant enough provided you are not using it in a very tiny room.


  • Built-in pump for continuous drain
  • Relatively quieter operation
  • Allows for real-time humidity monitoring
  • Easy to use control panel
  • Filter is washable and reusable


  • Quite a heavy unit
  • Warms the air a little

4. Friedrich D50BPA – Best for Basement

Friedrich D50BPA

Photo: Friedrich

  • Coverage Area: Up to 1,200 sq. ft.
  • Tank Capacity: 2 gallons
  • Working Time: 24 hours
  • Fan Speeds: 2

Basements tend to be the most problematic areas of the house when it comes to humidity control. But, with Friedrich D50BPA you will have one of the best 50-pint dehumidifiers for basement use.

This machine includes a powerful built-in pump that will allow you to pump up the water to heights of up to 15 feet, which makes it ideal for use in almost any basement.

You can quickly move this machine around as it has some smooth-rolling wheels. With the 30 to 90% humidity level, this machine will allow you to control the humidity levels in your home more precisely.

You will never have to worry about losing your preferred setting in case of a power outage as this machine has an auto-restart function. With the top-mounted touch controls, operating it will be a breeze.

This Friedrich machine is our most expensive unit, but for a premium quality model like this, the price is still a bargain. And while the humidistat is a little off, it is still accurate enough for precise humidity control.


  • Very ideal for use in basements
  • Easy to use controls
  • Smooth-rolling wheels for mobility
  • Wider humidity level range
  • Auto-restart function saves your settings


  • Quite pricey
  • Humidistat is a little off

5. Vremi 50 Pint Dehumidifier – Top-Rated

Vremi 50 Pint Dehumidifier

Photo: Vremi

  • Coverage Area: Up to 4,500 sq. ft.
  • Tank Capacity: 1.8 gallons
  • Working Time: 24 hours
  • Fan Speeds: 2

This product is a top-rated 50-pint dehumidifier with all the functions and features that you would expect to get on a high performing model. Hence, you can be sure it will do a fantastic job even before using the machine.

With the auto defrost function, you can be sure that the coils will not freeze, which means the machine maintains optimal performance throughout. You will never have to worry about overfills as it is easy to monitor the water level, and it shuts off automatically when full.

Overall this dehumidifier has a sleeker and cleaner look when compared to others to ensure it complements your space. You can also be sure of an easy time when moving it around as it has built-in wheels and handles.

This unit is a little loud on the high setting, but this should be obvious as the fan is rotating at high speeds. Also, the location of the vents at the back will make it hard to place it flush to the wall, but it is still not a deal-breaker.


  • Top-rated and hug performing
  • Defrosts automatically to ensure coils don’t freeze
  • Easy to move around with handles and wheels
  • More pleasant overall appearance
  • Easy to maintain


  • A little loud
  • Poor vent location

6. Ivation IVALDH70PW – Energy-Efficient and Precise

Ivation IVALDH70PW

Photo: Ivation

  • Coverage Area: Up to 4,500 sq. ft.
  • Tank Capacity: 1.3 gallons
  • Working Time: 24 hours
  • Fan Speeds: 2

Ivation IVALDH70PW is an Energy Star certified dehumidifier that will not use up a lot of energy when in operation and will hence have minimal impact on your energy bills. Besides energy efficiency, it has a built-in humidistat to ensure you get precise humidity level measurements.

There is an easy-to-read display on this machine to ensure that you will have an easy time checking the humidity levels and adjusting other settings like the fan speed.

Because it has an auto shut off function, you will not have to worry about messy overfill, and you can also be sure the coils will not freeze as the machine has automatic defrost. Overall, this dehumidifier will require minimal maintenance, as there is hardly much to do.

Noise seems to be the most significant shortcoming for this dehumidifier as it is louder than most others on our list, but the sound is still bearable once you get used to it.


  • Highly energy efficient machine
  • Monitors humidity levels accurately
  • Easy to read display
  • Shuts down and defrosts automatically
  • Requires minimal maintenance


  • Can be quite loud

7. Honeywell TP70WKN – Smart and Easy to Use

Honeywell TP70WKN

Photo: Honeywell

  • Coverage Area: Up to 4,000 sq. ft.
  • Tank Capacity: 1.75 gallons
  • Working Time: 24 hours
  • Fan Speeds: 2

You will never have to keep a close eye on your humidity levels when using the Honeywell TP70WKN as it has a smart digital humidistat that does the job for you. With this humidistat, the machine will monitor the humidity levels automatically. It then dehumidifies accordingly to maintain your desired levels.

This machine has a simple control panel that is also easy to read to ensure that operation will be a breeze. You can be sure that you will not end up with spilled water everywhere because, besides the automatic shut off, the tank has some anti-spill guards.

Another element that makes this one of the best 50-pint dehumidifiers is that it has a comfortable handle and smooth-rolling wheels to ensure it will take less effort to carry and move around.

When compared to other models on our list, this Honeywell dehumidifier is a little expensive, but for a model that covers up to 4,000 square feet, its price tag is still quite okay.


  • Monitors humidity levels for automatic dehumidification
  • Preserves your setting in case of a power outage
  • Tank does not spill any water
  • Easy to carry and move around


  • Relatively expensive


For larger spaces and areas with higher humidity levels to deal with, you need to have the best 50-pint dehumidifier.

And now finding that perfect model for you only requires you to choose one from our detailed reviews.

However, the HomeLabs HME020031N takes our top overall spot as it has a broader coverage and is overall a more efficient machine that will include an easy-to-use control panel and smart functions like auto-restart.

But, if you prefer something a little more affordable that will still provide a decent coverage area, go for the Keystone KSTAD50B.