The Best Dehumidifier Reviews

How do you know if you should run out and buy one of the best dehumidifiers on the market today? Do you feel that your home or office is damp?

Have you seen signs of moisture, such as mold on the walls or another place in your home? Do you always have condensation on your windows?

If the answer is “yes” to any of these questions, we have a solution to your problem. Here we’ve rounded up the best dehumidifier reviews of 2021 so you can make an informed purchase.

A dehumidifier may be just the thing your home needs. Our experts will explain more about what a dehumidifier can do and show you how it works to minimize moisture in your home.

We’ll also discuss the benefits of owning a dehumidifier. Once we have that covered, we’ll review the best dehumidifiers for 2021.

What can a dehumidifier do?

A dehumidifier is a machine designed to reduce humidity, or the amount of water vapor, in the air. It helps to make your indoor atmosphere more comfortable to breathe.

The Mayo Clinic says that a home’s ideal range of humidity is 30% to 50%.

A dehumidifier can help your indoor air reach the perfect level of moisture.

Dehumidifiers work to eliminate excess dampness in the home by drawing in warmer air through a fan, removing the moisture, and then returning cooler, drier air back into the room.

The humidity returns to liquid water form and is collected and stored in a collection tank. 

There are a wide range of dehumidifiers on the market. But no doubt, you want the best dehumidifier your money can buy.

Most are easy to use and are a great investment; dehumidifiers keep your home healthier and help prevent mold growth by eliminating excess moisture.

Here we’ll compare the best dehumidifier reviews of 2021 to help you make an informed choice about which one best suits your needs.

But first, let’s learn more about the benefits of having a dehumidifier in your home.

Top 10 Best Dehumidifiers for 2021 Reviews

Trying to figure out what’s the best dehumidifier to get? We’ve done all the legwork and reviewed some of the most popular models out there.

Take into account which features would work best for your situation, then choose a model from our list to help you get the job done.

Frigidaire FGAC7044U1E 70 Pint Dehumidifier With Wi-Fi Review

The Frigidaire FGAC7044U1E 70 Pint Dehumidifier With Wi-Fi Controls has a continuous drain feature, so there’s no worry about having to empty the reservoir, which has the capacity to hold 16.3 pints.

This innovative unit is Energy Star Certified, which means it uses less energy and won’t strain your utility bills. It’s also a smart appliance, so you can control the dehumidifier wherever you are.

The smart app allows you to turn the machine off or on or adjust the humidity levels at your own convenience.

This model also works with Alexa and Google’s Assistant. The dehumidifier also has an automatic shut-off, timer function, and will operate at lower temperatures.

The unit also uses a washable filter, so you never have to worry about ordering filters to replace it when it gets dirty.

Pros	Cons
Huge continuous drain capacity.	Some reviewers note that the unit can be a bit noisy.
Energy Star Certified and energy-efficient.	Users complain that the compressor runs continuously and wears the machine out prematurely.
An innovative, smart appliance that allows you to control it wherever you are.	Large and cumbersome so not easily movable.
Permanent, washable filter.	Hard to get decent customer service after 12 months if you have an issue.
Best Dehumidifiers Reviews

Frigidaire FGAC5044W1  Energy Star 50 Pint Dehumidifier Review

The Frigidaire FGAC5044W1 Energy Star 50 Pint Dehumidifier is much like the first item we reviewed, except it has a 50-pint-per-day capacity instead of 70.

It comes with the Frigidaire Smart Appliance app to control the unit, whether you’re away from home or in another room.

This model is slightly more portable than its 70-pint counterpart and has rolling casters to help you move it around more easily. It also has custom humidity control with three fan speeds.

The Full Tank Alert tells you when the 2-gallon bucket needs to be emptied. But, there’s also a Continuous Drain Mode that allows you to attach a garden hose to keep operations going without interruption.

The washable filter helps you to collect dust and keep your unit operating efficiently.

Pros	Cons
Large, but portable capacity with 50-pints of water a day that can be removed from the air.	Smart app takes some training to get to work right.
Smart appliance app to control the dehumidifier where it’s convenient for you.	Issues with customer support.
Full Tank Alert to tell you when it needs to be emptied.	Reviewers complain that the water bucket and drain are awkwardly positioned.
Option to switch to Continuous Drain Mode if you prefer.	Not as user friendly as some models.
Best Dehumidifiers Reviews

Ivation IVADM35 Mid-Size Thermo-Electric Dehumidifier Review

The Ivation IVADM35 Mid-Size Thermo-Electric Dehumidifier is great when you’re looking for a smaller-sized dehumidifier.

This particular model will remove 20 ounces of water a day from the air. It’s also compact and very quiet since it has whisper-quiet Peltier technology.

It’s also very hardwearing and long-lasting. For such a small machine, this dehumidifier has many great features, including a removable tank and a washable air filter.

It also has a light that comes on when the tank is getting full and automatically turns off when it’s full. Although considered a mid-sized unit even at its tiny stature, it is rated to work in spaces up to 2,200 cubic feet.

The great thing about this dehumidifier is that it measures just 6.8” x 8.5” x 14” and weighs just a little over four pounds. This is the perfect dehumidifier for you if you need to dry out a small area.

If you plan to dry out a bigger space or have moisture problems throughout your house, you may want to consider a larger model.

Pros	Cons
Smaller, compact dehumidifier	Reviewers complain of power cord failure.
Quiet, Peltier technology	Some users note a whirring sound with the fan.
Easy to move	May be underpowered for some jobs.
Removable tank	Not as long-lasting as some units.
Washable filter	The unit overheats for some.
Best Dehumidifiers Reviews

Eva-dry Edv-1100 Electric Petite Dehumidifier Review

The Eva-dry Edv-1100 Electric Petite Dehumidifier is another great mini machine. It uses whisper technology; you will hardly notice that it’s been turned on.

Like the Ivation dehumidifier, it’s perfect for small spaces like cupboards, bathrooms, or campers.

  It has other similar features to the Ivation model, such as sensors that detect when the tank is full and automatically stop running the machine. 

It also helps eliminate odors and fungus, which is the case with most dehumidifiers on the market. The unit is small enough to easily lift and carry as it’s very lightweight.

It can even be placed on a table or desk while in use. The Eva-dry dehumidifier is slightly cheaper than the Ivation model but does as good a job of removing moisture.

Pros	Cons
Small and compact, easy to move	Has no compressor
Quiet	Lacks power
Automatic shut-off for tank	Sensor sometimes fails prematurely
Inexpensive	Only suitable for short-term, light use
Best Dehumidifiers Reviews

Frigidaire FFAD5033W1 High Humidity 50 Pint Dehumidifier Review

The Frigidaire FFAD5033W1 High Humidity 50 Pint Dehumidifier has a custom humidity control that allows you to control how much humidity is in the room.

It also has a washable filter, automatic shut-off when the bucket gets full, and a continuous drain option that drains the unit for you.

The bucket is located at the front of the machine, so it’s easier to access. The device is also portable and easier to move from room-to-room.

Pros	Cons
It’s a powerhouse at removing humidity.	Some reviews complain that the unit is noisy.
Has a humidity control panel that allows you to set your desired humidity range.	Must purchase a separate hose for continuous drainage.
Automatic shut off when the water reservoir is full.	The plug is only 6 feet long, so it must be near an outlet; manufacturer recommends avoiding use of an extension cord.
Continuous drain option for easy access.	Can put out a lot of heat and raise utility bills.
Best Dehumidifiers Reviews

Eva-dry E-333 Renewable Mini Dehumidifier Review

The Eva-dry E-333 Renewable Mini Dehumidifier is so incredible, you’ll want to have one for each room of the house. It comes in a twin pack, a four-pack, and a six-pack.

It’s effortless to operate and is mess-free since there’s no tank to empty. You can also rest easy knowing it’s child and pet-proof.

If you’re concerned about the environment and want to reduce your energy consumption, this is the dehumidifier for you.

The unit is eco-friendly, and 100% renewable with no batteries or cords are needed. It’s also long-lasting, with a life span of up to 10 years.

The only downside of this mini-dehumidifier is that it’s relatively small.

However, if you’re looking for something to use in cupboards, smaller rooms, your car, camper, or boat, then this may be the machine for you.

This dehumidifier compares favorably with other similar products on the market and is also competitively-priced.

Pros	Cons
No water reservoir to empty.	Not suitable for entire rooms.
Eco-friendly and energy-efficient.	Must be charged before use.
Long life span, up to 10 years.	Unable to buy just one.
Best Dehumidifiers Reviews

Gurin Thermo-Electric Mini Dehumidifier Review

The Gurin Thermo-Electric Mini Dehumidifier is another great mini-dehumidifier. This unit collects moisture from the air and stores it safely in a spill-proof tank.

It has an LED light which indicates when the tank is getting full and also automatically shuts off. It’s tiny and quiet. Like many similar products on the market, it uses whisper technology.

What makes this mini-dehumidifier slightly different from others is that it has low energy consumption, but can still collect up to eight ounces of water in its tank.

Pros	Cons
Quiet, whisper technology.	AC Adapters are noted by reviewers to have issues.
Automatic shut-off	Only suitable for smaller areas.
Collects up to 8 ounces of water a day.	Some reviewers note a manufacturing, sizing error with the power cord.
Energy-efficient	May be underpowered for some jobs.
Best Dehumidifiers Reviews

Ivation IVADM45 Mid-SizeThermo-Electric Intelligent Dehumidifier w/Auto Humidistat Review

The Ivation IVADM45 Mid-Size Thermo-Electric Intelligent Dehumidifier w/Auto Humidistat is a powerful machine that can extract up to 25 oz. of water a day from the humid air in your home.

You also can set your desired humidity level with the humidistat that comes with the unit. Although medium in size, this machine works just as well as many larger dehumidifiers.

It’s also very quiet as whisper technology is used. It’s lightweight, easy to move, and consumes less energy. It also has a long life span.

Pros	Cons
Good for small areas up to 100 square feet.	Some reviewers complain that it extracts water too slowly.
Comes with an auto humidistat that shuts off the unit when the desired humidity level is reached.	A couple of users note that the unit gets too hot.
Lightweight and easy to move.	Some reported quality control issues with parts wearing out.
Best Dehumidifiers Reviews

Keystone KSTAD504D 50 Pint Dehumidifier Review

The Keystone KSTAD504D 50 Pint Dehumidifier can extract up to 50 pints of water from the air per day from up to a 4500 square foot area.

It has three great settings to choose from – normal, turbo, and auto-restart. You just use the electronic control, and the machine does the rest.

The LED display is nice too, as is the 24-hour timer function.

Another great feature is that this dehumidifier has a hose attachment, which means that it can be used continuously. It works with a standard garden hose, which isn’t included.

The easy to clean, washable filter is also convenient and beats having to replace filters each time you use the machine. If there’s a power outage, no worries.

The auto-restart will save your settings, so you don’t have to reprogram the device.

Pros	Cons
Removes a whopping 50 pints of water a day.	Puts out a lot of heat.
Continuous draining option but beware of potential issues with hose attachment.	Some reviews claim it’s flimsy.
Three great settings, including one that restores your settings if the power goes out.	Noisy compressor, according to reviewers.
Electronic controls with a 24-hour timer.	Hose attachment isn’t made well and potentially leaks water onto the floor.
LED display	Coils frost over easily in lower temperatures.
Best Dehumidifiers Reviews

Frigidaire FFAP5033W1 Dehumidifier Review

The Frigidaire FFAP5033W1 High-Efficiency 50 Pint Dehumidifier has a built-in pump that sucks in a lot of water at once and drains it into a sink or window via an attached hose (not included).

Like some of the other Frigidaire humidifiers, it has a built-in humidistat that allows you to custom set the desired humidity levels.

This unit also has three fan speeds for you to determine how quickly you want to remove moist air from your indoor space.

The reservoir has a 2-gallon capacity, and the Full Tank Alert will notify you when it needs to be emptied. It also has an automatic shut-off option that will power the machine down when the tank is full.

The washable filter catches dust to keep the unit working more efficiently.

Pros	Cons
High-capacity moisture removal.	Some buyers say the unit leaks water from the bottom.
Built-in humidity controls.	Machine tends to outlast the pump.
Three fan speeds and full tank alert.	Some reviews complain the unit is too noisy at higher settings.
Optional continuous drainage setting (with an added hose).	FO code has come on for some buyers and has to be cleared before being able to use it again.
Best Dehumidifiers Reviews

The Benefits of Dehumidifiers

The main benefit of owning a dehumidifier is that it helps regulate your home and basement’s humidity levels.

If you live in a humid climate or have had a water leak, then a dehumidifier can help dry things up some.

If you live in a mild climate, you may have moisture-control problems in your home all year long.

And, if you live where it snows often, you may even wonder if you can use a dehumidifier in winter.

Your home and its contents might be damaged if moisture levels are too high. You may notice mold on your walls or in your cabinets.

Your clothes might even get mildewy before you get to put them in the washer.

A muggy atmosphere is also bad for computers and other electronic equipment. Moisture can cause rusting inside the casing or even short circuit the appliance.

You might also want to consider the health implications of living in a damp house. Indoor humidity can cause bacteria to multiply or viruses to spread more easily.

Wet conditions will also encourage fungi to grow, causing respiratory infections or worsening allergies or a pre-existing asthma condition, especially in children and the elderly. 

A dehumidifier can help eliminate these concerns by maintaining ideal indoor humidity levels.

Things to Consider before Purchasing a Dehumidifier

Before buying a dehumidifier, it makes sense to do your homework and research each product. Then you can decide which one best suits your needs. 

Dehumidifiers have varying features and come in a wide range of shapes and sizes. For example, choosing one for a small room would be different than picking the best dehumidifier for a basement.

Let’s look at some other considerations.

Choose the best dehumidifier within your budget. 

First remember that a dehumidifier is an investment, especially since you’ll probably use it long term. So, you may consider spending more on a high-quality product instead of going for the cheapest option.

Less expensive dehumidifiers are usually smaller and will take longer to remove moisture from the air.

Buying a cheap dehumidifier may be a false economy as it will consume more electricity if it’s run longer. 

Consider the dehumidifier’s capacity.

Find out how much water the dehumidifier can remove from your indoor air. This is measured by how many liters or pints it’s able to collect over 24 hours.

All dehumidifiers on the market should disclose the unit’s capacity so that consumers know how much moisture they can remove. Bigger dehumidifiers generally remove more water than smaller ones. 

Therefore you should take into account how much water you have to extract. If a leaking roof or flood has contributed to excess dampness in the home, then it’s best to buy a larger dehumidifier that can tackle the job.

But, if you live in a humid climate and just want a little help managing your indoor air regularly, a medium-sized unit may work just as well.

Evaluate the dehumidifier’s features.

Before making a purchase, it’s best to examine the key features of each dehumidifier you’re considering. Look at the size of the collection container and evaluate how often it’ll need to be emptied.

Determine if the appliance seems easy to use. Take note if the unit comes with a built-in humidistat that records the room’s humidity levels, making it easy for you to know when you can stop running the appliance.

Some dehumidifiers have a control panel that allows you to set the unit to come on at a certain humidity and turns off when it’s reached an ideal level. 

The science geek or environmentalist in you may also decide to look at its energy efficiency or consider how much power the machine uses.

And, if you want the dehumidifier to blend in your home without being unsightly, you may even want to consider its appearance.

A large, unsightly dehumidifier may be a turn-off. If you plan to use your unit all the time, you might opt for a smaller machine that’s less obvious.

The bottom line is that sometimes the best dehumidifier is the one that has exactly what you need.

Factor in the room’s temperature.

Another thing to consider is the temperature of the room where you plan to place the dehumidifier. Many modern dehumidifiers can be operated at room temperature as well as at low temperatures.

If you need the dehumidifier to operate at very low temperatures, you may need to purchase one that has an auto-defrost feature.

It’s also important to take into consideration the noise that the dehumidifier will make. Like most machines, dehumidifiers make a whirring sound.

The compressors on some devices are louder than others. It’s advisable to go for a quieter model, so you don’t have to wear earplugs all the time. 

Read on for our reviews of the best dehumidifiers currently on the market.

Choosing the right dehumidifier for your home

The main thing to consider when choosing a dehumidifier is how much humidity you need to shift from your home’s air.

Do you need ongoing moisture control, or are you trying to dry your house out after a flood? Also, what size is the area you want to dry out? Do you need a large, medium-sized, or small dehumidifier?

(Alternatively, are you seeking a humidifier for an alternateuse like killing fleas?)

Once you’ve figured out the size you need, it’ll be much easier to compare a few of our best dehumidifier reviews.

Then simply examine their features and choose a device that best meets your needs. Modern dehumidifiers often have very similar technical features.

In these cases, you may want to consider other factors like your budget, the unit’s aesthetic appeal, and how quiet the machine is likely to be.

If you have many damp rooms in your house, you might choose one dehumidifier that you can easily move around.

Or, you may even decide to buy multiple units. Between our pointers and reviews, you can confidently choose the best dehumidifier for your needs. Good luck, and here’s to a drier, healthier home in 2021!