Decrease indoor humidity levels, keep allergy-causing mold at bay, and improve air quality.

By Chelsey Hamilton and Emily Belfiore
Updated April 23, 2021
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Wireless Mini Dehumidifier

While they're often overlooked, dehumidifiers are actually important household appliances. They can greatly improve the wellbeing of your home—and the health of those living in it—by removing extra moisture from the air, especially during summer months when humidity levels are higher or if you live in a particularly humid place. 

It's no secret that mold, mildew, dust, and other allergy-causing irritants thrive in highly humid environments. But many people don't realize that they have high moisture and humidity levels in their homes, providing the ideal setting for these irritants to survive. So if you live in an extra hot, humid, or wet climate—or you don't have tons of ventilation in certain areas of your home (think: steamy showers and smoky ovens)—then it's time to invest in a dehumidifier. These handy appliances are not only useful for bringing indoor humidity down to a safe level, but they can also improve air quality, which in turn offers relief from allergies (especially if someone in your household is allergic to mold) and promotes better breathing.

Why You Need a Dehumidifier

Along with circulating better-quality air for the health of you and your family, dehumidifiers benefit your physical home, too. Since moist air tends to settle in the structure of a building—including in the ceilings, walls, and floors—having high humidity in the air can lead to quicker deterioration of the foundation, peeling wallpaper, increased dust levels, and that dreaded musty odor we often associate with older homes. And if you've ever dealt with flooding or leaks, dehumidifiers are especially important to remove any leftover moisture. By drying the air and decreasing the buildup of mold and mildew, they can increase the quality and longevity of your house.

Now that you know why you should own a dehumidifier, it's time to choose the right one for your needs. Below, we've outlined the best dehumidifiers for every room in your home—so whether you're looking for a dehumidifier for small rooms, a quiet and compact option that won't take up space or make noise in your bedroom, or a large, heavy-duty option to cover large areas (like a basement), you'll find something that works for you here. What's more, our picks from Amazon all come highly-rated by customers, so you can trust that they'll do a great job. Take your pick, and enjoy the benefits of a healthier household.

Here are the 10 best dehumidifiers to help keep your home mold-free. 

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Pro Breeze Electric Mini Dehumidifier

1 Best for Small Rooms or Bathrooms: Pro Breeze Electric Mini Dehumidifier


If you're looking for a compact option to remove moisture in smaller rooms—like a bathroom, walk-in closet, storage area, or small bedroom—this Pro Breeze dehumidifier is your best bet. Using extra-quiet cooling technology, it can remove up to nine ounces of water per day in spaces up to 150 square feet. It's super easy to use and even includes a helpful auto shut-off feature that automatically stops operation and alerts you with an LED light when the 16-ounce water tank is full. While this mini model is not as powerful as larger dehumidifiers (simply because of its size), it's still super effective for drying the air in smaller spaces, and the lightweight size means it's portable and easy to move around to anywhere you may need it.

With all of these useful details, it's pretty clear why more than 4,500 Amazon customers gave the dehumidifier a perfect five-star review. Shoppers say it works surprisingly well in small rooms—some even use it in their RVs or boats, since it's compact and energy-efficient. One person called it "a tiny powerhouse."

Ivation 13-Pint Dehumidifier

2 Best for Bedrooms: Ivation 13-Pint Dehumidifier


If you need a dehumidifier specifically for your bedroom (meaning you'll be sleeping next to it), you'll want to look for one that's quiet and won't keep you awake, above all else—and this 13-pint option from Ivation is the perfect solution. A space-saving mid-sized dehumidifier that can remove moisture in spaces up to 270 square feet in size, this digital model comes with a handy LCD display that's easy to control and allows you to customize the power, humidity, and fan speed, among other things. The water tank can hold a half-gallon of water, and the connection hose that's included makes it super easy to drain once the reservoir is full.

Shoppers gave this model a 4.3-star rating, and specifically note how powerful, easy to use, and customizable it is. Along with having a whisper-quiet operation, this is the best option to use in your bedroom because it comes with a timer and sleep mode, which means you can pre-set it to turn off after a certain amount of time. And it allows you to change the screen brightness, so you'll never have to worry about distracting lights or noises keeping you awake at night.

Wireless Mini Dehumidifier

3 Best for Basements: LG PuriCare 50-Pint Pump and Wi-Fi Dehumidifier

$324 (was $350),

This heavy-duty pump dehumidifier is the best choice if you're trying to remove humidity in super damp or humid areas—like a basement or an old home—and need something powerful enough to do the job. The large WiFi-compatible unit holds up to 50 pints of water and features a sleek digital display with easy-to-use controls that allow you to adjust timers, fan settings, and even choose the desired humidity level for the room.

Though it's hefty in size, it has wheels and carrying handles so you'll have no trouble transporting it between rooms. Plus, its bucket comes with a sturdy lid and no-slip grips to minimize any chances of splashes and spills. And while some people assume these larger units use up tons of energy, that's actually not true. Energy Star-certified dehumidifiers use nearly 30 percent less energy, which saves you money and helps the environment in the process. The best part? It has a continuous drainage setting so you don't have to worry about emptying the water chamber often, which is especially useful when you're using it in high-humidity areas that'll fill up the water tank quickly.

Along with its energy efficiency, this dehumidifier fan-favorite on Amazon and earned a 4.5-star rating. One shopper said, "It's very quiet. It dried out the basement within 24 hours after heavy rains that left the basement very wet. It easily maintains 50 percent humidity. I love the auto shut-off feature every 24 hours." 

hOmeLabs 70-Pint Dehumidifier

4 Best for Large Spaces: Homelabs 70-Pint Dehumidifier


Another large dehumidifier that works great for big rooms, this 70-pint option from Homelabs always ranks high on Amazon's list of best-selling dehumidifiers. Along with six customizable settings—including filter, fan, defrost, and timer options—it can remove up to nine gallons of moisture from the air in spaces as large as 4,500 square feet. Even better? There are wheels so you can move it around as needed.

The easy-to-use digital touch display included on the unit also allows you to choose a turbofan mode when you need it to work extra quickly, or a continuous mode that works to dehumidify the air for 24 hours straight until the six-liter water tank is full. It has an auto shut-off feature that kicks in when the tank fills up, plus an auto-restart that you can set to automatically activate once the tank is emptied. You can also use a hose in the drain attachment instead of the water tank. If this sounds concerning for your energy bill, don't fret, because this model is Energy Star-certified—meaning it's more energy-efficient and won't use a ton of power.

This top-rated dehumidifier has more than 5,500 perfect five-star ratings from satisfied shoppers, who say the quality and effectiveness of the unit are well worth the price tag.

Wireless Mini Dehumidifier

5 Best Smart Option: Frigidaire 70-Pint Dehumidifier


Just like so many other smart home products on the market these days, you can now control your dehumidifier right from your phone. Compatible with smartphones as well as Amazon Alexa and Google Home devices, this WiFi-enabled option allows you to control your dehumidifier hands-free through the voice control feature. And it's not just all bells and whistles. This super innovative smart dehumidifier from Frigidaire will get rid of 70 pints of moisture in the air within just one day of use.

The mid-sized unit works best in areas up to 4,000 square feet and includes other useful details, like a convenient control panel, two fan speeds, a filter, and an auto shut-off once the 16-pint water tank is filled. With customizable controls like this, you'll love having this dehumidifier in your home for more reasons than just the tech-savvy additions. No wonder why it has a 4.4-star rating and is an Amazon's Choice dehumidifier.

Wireless Mini Dehumidifier

6 Best With Pump: GE Energy Star 50-Pint Dehumidifier with Built-In Pump


Equipped with a built-in pump that reaches up to 16 feet, this powerful dehumidifier removes 50 pints of water, relieving your home of extra moisture with ease. It also comes with a convenient hose, so you don't have to check the bucket levels or worry about emptying it. In fact, the device will alert you when the bucket is at capacity and when the filter needs to be changed. To make things even easier, the easy-to-transport, energy-efficient model also gives you full control of the humidistat and fan speeds, plus auto restart and defrost features to really get the job done. 

Amazon shoppers gave the GE 50-Pint Dehumidifier a 4.5-star rating and praised its quiet motor, efficient operating system, and ability to create "crisp" air in big spaces like basements. One customer shared, "The [dehumidifer] came roaring to life and noticeably dropped the humidity within about 20 minutes. A couple of hours later and the basement felt cool and dry. I couldn't be happier with the performance of this dehumidifier. It works well, it works quickly, and it is easy to install, set up, and use."

Wireless Mini Dehumidifier

7 Most Quiet: Waykar 1750-Square Foot Dehumidifier


If a quiet dehumidifier is what you're after, this virtually silent model from Waykar is just what you need. Powered by a quiet fan, the top-rated dehumidifier is able to pull 34 pints of water from the air using four different fan settings without making any disturbing noises, so it's the perfect pick for bedrooms, offices, living rooms, and more. In addition to the silent running system, its other key features include a digital control panel, four-wheel design, automatic shut on and shut off functionality, and alert systems for when the water tank is full. For added safety, there's even a child lock setting. 

Touting a 4.6-star rating on Amazon, the Waykar Dehumidifier's five-star reviews each highlight the device's convenient operation, compact silhouette, ability to quickly remove moisture, and of course, quietness. "It is extremely quiet," one shopper shared, who is just one of the dehumidifier's hundreds of five-star reviewers. "It is very deceiving that a unit so small can work so well...This compact beauty works like a racehorse and is as quiet as a mouse." 

Wireless Mini Dehumidifier

8 Best With Drain Hose: Honeywell TP50WK Energy Star Dehumidifier

From $241,

This Honeywell dehumidifier takes hands-free to a whole new level. Thanks to its convenient drain tube, the device does all of the tank emptying for you and doesn't even require your supervision; the full tank alert will sound and the dehumidifier will do the rest. It also has splash guards to prevent any messes, giving you real peace of mind that everything's under control. This energy-saving model can remove up to 30 pints of moisture and covers up to 3,000 square feet. Since it's a smart device, it's able to detect when the humidity levels in your house are too high and automatically activates itself to get to work. 

In their five-star reviews, Amazon shoppers praised the Honeywell Dehumidifier's quiet motor, easy-to-navigate control panel—which operates the timer, temperature, and humidity level—and its convenient carrying handle. "We put this in a 2,000 square-foot basement with a drain hose to the sump pump," one reviewer wrote. "It has no problem keeping the humidity around 40 percent. I have to check it every now and then to make sure it's still running because it's so quiet."

Wireless Mini Dehumidifier

9 Best Commercial Option: Aprilaire 1820 Pro Dehumidifier

$927 (was $1,110),

Rooms with heavy-duty moisture levels require an equally tough dehumidifier. With the Aprilaire 1820 Pro Dehumidifier, you get a commercial-sized model that removes 70 pints of water per day and comes with a built-in pump for easy emptying. Unlike similar dehumidifiers, this one is sleek in stature and measures 12.5 by 25 inches, so it can securely and comfortably fit inside tight areas like crawlspaces and in between joists. According to the brand, it's able to reduce the survival rate of airborne viruses by keeping the humidity below 60 percent. Plus, this dehumidifier is also great for getting moisture out of fabrics like carpets, which will prevent mildew, mold, and odors big time. 

With a 4.6-star rating from Amazon shoppers, this unit is a favorite for its effortless humidity control and its high-performing and quiet operating system. Many shared that despite its hefty price tag, Aprilaire's dehumidifier actually helped them save money in the long run since it eliminated the need for multiple dehumidifiers, which can run up a pretty steep electric bill.

Wireless Mini Dehumidifier

10 Best Wireless: Eva-Dry Wireless Mini Dehumidifier

$15 (was $25),

Not every dehumidifier needs to be electric in order to be efficient. Perfect for small spaces and extremely portable, this wireless model from Eva-Dry has an absorbance capacity of six ounces, which equals up to about 20 to 30 days' worth, and is able to remove moisture from rooms sized up to 333 cubic feet. Unlike its electric counterparts, the bite-sized dehumidifier uses self-recharging color-changing gel beads to soak up the water in the air and does so without any cords whatsoever, so you can easily hang it in the bathroom, store it on countertops, or put it wherever humidity usually strikes. 

This Amazon-favorite dehumidifier has more than 10,000 five-star ratings and close to 3,000 five-star reviews. Shoppers shared that the Eva-Dry Dehumidifier is a long-lasting humidity removal solution that it tackles everything from mildew and mold to odors and damp air. "My bathroom holds moisture like a sponge and I was cleaning mold spots from the wall and ceiling and mold from around the window two to three times per week," explained one Amazon reviewer. "That was reduced to once per week after getting this little wonder. That time was further reduced to about one to two times per month… With Eva Dry, the humidity is usually dropping within 15 to 20 minutes and the mirrors clear quicker. In fact, they don't steam up as much."