Best Dehumidifiers to Remove Excessive Moisture From the Air

Review & Comparison, Last Update October 2, 2017
Our everyday mood and health depend on many things, but one of them is the climate conditions in a place we live and work. You can feel comfortable and be healthy if the air in your house is well humid. That's why you should use a dehumidifier and we shortlisted the best of them for you! ...Read more ...Read less
BEST 2017
PROS
CONS
OUR VERDICT
Moisture Removal Capacity
Coverage Area
Humidistat
Continuous Operation
Filter Type
Size
Tank Capacity
Warranty
 
PROS

Equipped with a retractable handle and caster wheels, it is easy to move from room to room. It has a user-friendly control panel with a 24-hour timer, digital humidity readout, and control lock.

CONS
It might be difficult to reach a drainage hole.
OUR VERDICT

If you need to get rid of excess moisture in large premises with high humidity levels, this Frigidaire dehumidifier will handle this task fast and effectively.

detailed parameters
Moisture Removal Capacity

70 pints/day

Coverage Area
~4500 square feet
Humidistat
Yes
Continuous Operation
Direct drainage
Filter Type
Washable, removable filter
Size
24.4 x 15 x 11.6 inches
Tank Capacity
13.1 pints
Warranty

1 year (limited warranty), 2-5 years (limited warranty on the sealed system)

PROS

It features a convenient LCD display and electronic controls allowing you to configure the dehumidifier. You can remove and clean the filter when you need to. The Keystone KSTAD70B can cover a huge space.

CONS

It might be not so easy to remove a water tank.

OUR VERDICT

Excellent model for those who need to dehumidify large spaces. It has all the necessary features a decent dehumidifier must have.

detailed parameters
Moisture Removal Capacity

70 pints/day

Coverage Area
4500 square feet
Humidistat
N/A
Continuous Operation
Direct drainage
Filter Type
Washable, removable filter
Size
10.8 x 15.4 x 23.2 inches
Tank Capacity
4.2 pints
Warranty

1 year (full warranty), 2-5 years (limited warranty on the sealed system)

PROS

The Ivation IVADM45 is compact and maneuverable - you can easily move it around. You can choose any humidity level from 40% to 80% and enjoy the comfortable atmosphere. One of the best appliances in terms of area it can handle.

CONS
You can't remove a water tank for a clean-up.
OUR VERDICT
Despite a relatively small size, this dehumidifier is able to cover the entire house. It's also very quiet in operation.
detailed parameters
Moisture Removal Capacity

16 pints/day

Coverage Area
2200 square feet
Humidistat
Yes
Continuous Operation
No drainage
Filter Type
N/A
Size
13.57 x 8.58 x 7 inches
Tank Capacity
4.25 pints
Warranty
30-day return policy
PROS

The unit boasts a capacious (16.3 pints) water tank equipped with an ergonomic handle for easy removal and carrying. Energy Star certified, it will help effectively dehumidify the air and lower your electricity bills.

CONS

The appliance is somewhat noisy on a high fan speed.

OUR VERDICT

Allowing you to control indoor humidity percentage to provide the ideal moisture level, it will also help eliminate bacteria in the air.

detailed parameters
Moisture Removal Capacity

50 pints/day

Coverage Area

~ 2000 square feet

Humidistat

N/A

Continuous Operation

Direct drainage (drain hose is not included)

Filter Type

Washable, removable filter

Size

24.75 х 16.1 x 11.3 inches

Tank Capacity

16.3 pints

Warranty

1 year (full warranty), 2-5 years (limited warranty on the sealed system)

PROS

This dehumidifier can squeeze up to 1 gallon of water from the air during the night. It has 4 large casters for easy transportation. Shuts off automatically when the water tank is filled up.

CONS
No option to vary humidity levels. The filter is not removable.
OUR VERDICT

If you're looking for an affordable yet high-performing appliance for home or office, the Haier DM32M is the one to go for.

detailed parameters
Moisture Removal Capacity

32 pints/day

Coverage Area
1000 square feet
Humidistat
Yes
Continuous Operation
Direct drainage
Filter Type
Washable filter
Size
13.4 x 10.6 x 21 inches
Tank Capacity
13.7 pints
Warranty

1 year (full warranty)

What Is a Dehumidifier?

There's always humidity in the air, but what can you do if it's too much? Humid air is a great environment for the growth of fungi, mold, unpleasant smells, and so on. All of it has a really negative impact on your health and the only way to solve this problem is to make the air less humid with the help of a special appliance such as dehumidifier. It was designed to remove excess moisture from the air and maintain the desired humidity level. Modern dehumidifiers can also clean or even heat up the air.

However, if the air in your house is, on the contrary, too dry - make sure to check out our shortlist of the best humidifiers that will help you make the air more humid. If you are looking for a handy device for controlling the HVAC systems operation, we recommend getting a digital thermostat you will find in our review here.

What Features to Compare

Performance

The first issue you need to consider is the performance of your chosen model and the major feature to be considered is its dehumidifying capacity. Or, in other words, the amount of water that an appliance can squeeze from the air. It's usually measured in pints per day (24 hours). A dehumidifier should be able to remove excess humidity from your room as well as maintain the necessary level of humidity. A powerful appliance will be able to remove moisture fast enough without getting overheated. Also, make sure to check the maximal coverage area of the unit - if you need to dehumidify a large space but the appliance can handle just 1000 square feet, you should pick a more powerful model.

Controls

No need to say, you should be able to configure and control your dehumidifier without any problems. A built-in humidistat will help you to monitor and maintain indoor humidity level. If you are worried about your electricity bills, make sure to choose a dehumidifier with a timer: this way an appliance will create a comfortable atmosphere right by the time you come home. Make sure your chosen model has a water tank level indicator so that you will know when to empty it. And don't forget to choose the appliance with electronic controls: they are very convenient in use. The best dehumidifiers have an informative LCD screen that displays all the necessary information.

Health Safety

Designed to remove excess moisture from the air, most dehumidifiers also have filters to eliminate airborne particles; there are even models equipped with ultra-violet lamps that kill bacteria in the air. It is advisable to get an appliance with a washable filter which is easy to remove, clean, and replace. Keep in mind that the regular clean-up of a filter prolongs the lifespan of the unit. Some models don't have a filter and they are suitable for people who have no breathing problems (like asthma, for example).

Convenience

The last thing to take into account is convenience. Dehumidifiers are different in size; a compact dehumidifier is an excellent choice for your bedroom, while a bigger, more powerful device would be great for an office or a guest room. Ergonomic caster wheels will help to move the unit from one room to another. Also, make sure to check the drainage type. If the unit has a direct drainage option, the water goes to a sewage system and, therefore, the dehumidifier can be used round-the-clock. Some models even have a built-in pump which can lift the water up for a further drainage. Don't forget to check the water tank capacity - if the room doesn't have a drain, all the water will be collected in the tank. If it's too small - you will need to empty it too often.

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Frigidaire Dehumidifier with Effortless Humidity Control

Fast and Effective

It goes without saying that a high humidity level provokes the spread of mold and various fungi that are harmful not only to furniture but also to human health. If you face the same kind of problem, Frigidaire Dehumidifier is what you need to decrease moisture level at home quickly and efficiently. Even if you need to control the amount of humidity in large areas, for example, in an office or even a warehouse, you can use this appliance without hesitation since it is capable of removing 70 pints of moisture a day in the area of approximately 4500 square feet. Thanks to three fan speeds (high, medium, and low) and the ability to adjust humidity level within 35% - 85% range, it will be easy for you to maintain the desired microclimate. One more feature that won’t leave you indifferent is low energy consumption of a unit. It’s quite a pleasant bonus taking into account the fact that similar appliances usually consume much more power.

Review of Frigidaire Dehumidifier with Effortless Humidity Control

Best for Home and Office

High efficiency isn’t the only feature to appreciate. Pay attention to its well-though design as well. Note Frigidaire dehumidifier is made of high-quality plastic to provide durability for years. As for the control panel, it is situated on the top of the dehumidifier, thus, you can adjust all the settings with ease. The lighting mode is bright enough, and, at the same time, it doesn’t distract your attention. It’s also easy to move the appliance from one room to another owing to caster wheels and handles on the top and the sides. The last but not the least, it's very quiet when in use. Even working at a high fan speed, Frigidaire Dehumidifier won’t irritate you with unpleasant rumbling noise. Taking into account all the features listed above, we may claim that this model is just perfect.

Frigidaire Dehumidifier with Effortless Humidity Control in the use

More Products to Consider

Maintaining an appropriate humidity level is essential for preserving valuables and collectibles. A hygrometer is a handy device that will help you monitor humidity percentage to ensure proper storage conditions of your wines, cigars, and musical instruments.

Detailed review of Frigidaire Dehumidifier with Effortless Humidity Control

Additional Info

User Manual     Manufacturer


VIDEO
Frigidaire FFAD7033R1 Energy Star Dehumidifier with Effortless Humidity Control, 70 pint
Frigidaire Dehumidifier with Effortless Humidity Control
Frigidaire Dehumidifier with Effortless Humidity Control
 

Keystone KSTAD70B

Performance

Keystone is one of the best manufacturers of dehumidifiers and this model offers you the excellent price to efficiency ratio. KSTAD70B removes a lot of water from the air - up to 70 pints, so it's a great choice for rooms with high moisture levels. Also, Keystone best dehumidifier is really high-performing since it boasts a stunning coverage area of 4500 square feet! Therefore, if you are looking for an appliance for a large living room - that's a top pick.

Review of Keystone KSTAD70B Energy Star Dehumidifier

Controls

This air dehumidifier has simple electronic controls with a handy LCD display. You can choose one of the 3 major modes: Normal, Turbo or Auto Defrost. Also, there's a 24-hour timer. If there's a power outage - the dehumidifier will remember what settings were on before it. This unit has no humidistat, but most users claim it isn't necessary - the pre-set humidity levels are totally comfortable for an average person.

Keystone KSTAD70B Energy Star Dehumidifier in the use

Health Safety

Keystone air dehumidifier is a good choice for people who are concerned about their health. This model has a removable dust filter that has an indicator telling you when you need to clean it. The filter absorbs dust, so you breathe much cleaner air. Of course, the de-moisturizing action of the appliances ensures that no mold will appear anywhere in the room.

Detailed review of Keystone KSTAD70B Energy Star Dehumidifier

Convenience

This best dehumidifier is very convenient in use. Despite its relatively big size, it has 4 rolling casters and, therefore, you can quickly move it from one room to another. Next, there's an option to use an appliance all the time - you just need to connect it to a drain. If there's no drain - the tank is quite small (4.2 pints), so you will need to empty it relatively often. Of course, the dehumidifier alerts you when the tank is full and if you don't react - the appliance shuts off automatically.

Keystone KSTAD70B Energy Star Dehumidifier application

VIDEO
Keystone KSTAD70B Review
Keystone KSTAD70B
Keystone KSTAD70B
 

Ivation IVADM45

Performance

Ivation is one of the top rated dehumidifiers available on the market and it's certainly an efficient model. First of all, this compact appliance can handle quite a large area (up to 2200 square feet), though it's daily water removal rate is relatively small - 16 pints. So, this is a great appliance for large rooms (or offices) with a moderate humidity level. If the room is too humid, this air dehumidifier might be insufficient and a more powerful model should be chosen.

Review of Ivation IVADM45 Mid-Size Thermo-Electric Intelligent Dehumidifier

Controls

This air dehumidifier has a built-in humidistat which allows you to set a certain humidity level. You can choose any level in the range of 40-80% of humidity in the air. As you know, the humidity levels over 80% make the air too wet. The humidistat of this appliance turns off automatically when the humidity reaches the pre-set level, and when it grows by 5% - the unit turns on by itself. The controls are simple - there's a small LCD screen that displays the humidity level.

Ivation IVADM45 Mid-Size Thermo-Electric Intelligent Dehumidifier in the use

Health Safety

Unlike many other home dehumidifiers, this one has no filter, so this appliance should be used by people who are sure they have no breathing problems. If you have asthma, for example, you should choose a model with a filter. There's also another option - no built-in filter kills all germs, so you should use a UV-lamp along with an air dehumidifier. However, let's mention that this appliance prevents mildew and mold. Also, this dehumidifier absorbs unpleasant odors (caused by moisture in the air).

Detailed review of Ivation IVADM45 Mid-Size Thermo-Electric Intelligent Dehumidifier

Convenience

Ivation air dehumidifier is built on so-called Peltier technology which means the appliances make very little noise and save energy. Also, this is a compact dehumidifier that you can easily carry from one room to another using a special handle on the back side. The water tank is 4.25 pints and the dehumidifier lets you know when the tank is full and you need to empty it. No need to say, the unit shuts off when the tank is full.

Ivation IVADM45 Mid-Size Thermo-Electric Intelligent Dehumidifier application

Additional Info

User Manual


VIDEO
Ivation IVADM45 Intelligent Dehumidifier Review
Ivation IVADM45
Ivation IVADM45
 

Frigidaire FAD504DWD

Effective and Efficient

Let's look at the Frigidaire FAD504DWD Energy Star model. Designed to improve home environment, it effectively dehumidifies the air - the unit's moisture removal capacity is 50 pints per day. It has an antibacterial mesh filter that helps eliminate airborne particles and bacteria to make breathing more comfortable. With a continuous drain option available, you won't have to empty its water tank now and again; just place the unit near a drain and use a garden hose to discharge the water.

This Frigidaire model is Energy Star certified. Thoughtfully designed and efficient, it will help reduce power usage and lower your electricity bills.

Review of Frigidaire FAD504DWD Dehumidifier

User-Friendly Controls

The Frigidaire FAD504DWD features a handy control panel for easy operation. It has an LCD screen and ergonomic buttons for adjusting relative humidity level (from 35% up to 85% with an increment of 5%) and the unit's operation time (you can delay start and stop from half an hour up to 24 hours). Next, you can customize the fan speed (choose the high setting for quicker moisture removal). Finally, this model has a 'bucket full' and 'clean filter' indicator lights. The first one will show you when it is time to drain the water tank; the second one will appear every 250 hours, reminding you to clean the filter.

Frigidaire FAD504DWD Dehumidifier in the use

Capacious Water Tank

Boasting a 50 pints/day moisture removal capacity, the appliance has a large water bucket, equipped with a handy carrying handle and splash guard for hassle-free emptying. The collection container has an ergonomic level indicator; when the water tank is full, the dehumidifier will shut off automatically.

The unit has a portable design; it is equipped with top and side handles and four caster wheels to move it around. In addition, it is easy to clean: just wash the bucket with warm water and some detergent, wipe the housing with a damp cloth, and wash the antibacterial filter with clean water.

To make your room, office, or garage a comfortable place when it gets chilly outside, get a portable space heater.

Detailed review of Frigidaire FAD504DWD Dehumidifier

Additional Info

User Manual     Manufacturer


Frigidaire FAD504DWD
Frigidaire FAD504DWD
 

Haier DM32M

Performance

Haier air dehumidifier is designed for de-moisturizing relatively small areas with really humid air. Just compare the amount of water it can squeeze during 24 hours (32 pints!) and the coverage area of 1000 square feet. So, if you want to purchase a dehumidifier which isn't too expensive and has stunning performance, this appliance will be perfect.

Review of Haier DM32M Energy Star Dehumidifier

Controls

You can configure and control the operation of this air dehumidifier as you wish. First of all, this home appliance has a Smart Dry technology which regulates the fan speed according to the current microclimate in the room. Also, there are 2 other fan speeds (high and low). This air dehumidifier has a built-in humidistat, so you can set the humidity level and the unit will automatically maintain it. You can even see the current temperature (Celsius or Fahrenheit) on the control panel. This awesome dehumidifier has a timer too, so you can enjoy the fresh and moisture-free air when you need it.

Haier DM32M Energy Star Dehumidifier in the use

Health Safety

Haier air dehumidifier has a removable and washable filter that you can easily remove (there's a side access hatch). The appliance has an indicator that lets you know when a filter has to be cleaned up. The filter collects dust and even some bacteria. Washing the filter is also easy - you can just rinse it in the clean water and that would do. This is a powerful air dehumidifier that guarantees you won't ever breathe harmful mold particles. No mold and mildew will appear if you use this appliance.

Detailed review of Haier DM32M Energy Star Dehumidifier

Convenience

The manufacturer has done its best to make this dehumidifier as convenient as possible. First of all, the water tank is large - 13.7 pints, so you don't need to empty it every hour. Even more - there's a drain hose, so you can easily connect it to a drain pipe in your house and the dehumidifier will be able to work round-the-clock. Also, the unit has 4 rolling casters that make this dehumidifier quite maneuverable.

Haier DM32M Energy Star Dehumidifier application

Additional Info

User Manual


Haier DM32M
Haier DM32M
 

Sources:

1. Dehumidifier Buying Guide, Lowe's.

2. How To Choose the Right Size Dehumidifier, Sylvane.

3. How to Choose the Size of a DehumidifierwikiHow.

4. 2 Things You Need to Know to Choose the Right Dehumidifier, air & water.

5. John D. Wagner How to Choose a DehumidifierThis Old House.

6. Brian Handwerk Dehumidifier Buying Guide, NATIONAL GEOGRAPHIC. 

7. Dehumidifier Buying Guide, Consumer Reports. September 2016.

8. Don Vandervort Dehumidifiers Buying Guide, Home Tips. August 15, 2016.

9. Oli McKean How to Buy the Best Dehumidifier, Which? 

10. Mariette Mifflin 10 Things to Know About Buying a Dehumidifier, About. 

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