Top-Performing Dehumidifiers Based on Our Extensive Testing

Top Pick

Honeywell's smart dehumidifier stands out as our top recommendation for most households. Its user-friendly design and compact yet efficient size make it easy to move and drain, while still being powerful enough to effectively dehumidify your space. 

During testing, it effectively and steadily reduced a room's humidity by automatically adapting to its environment. It also offers preset options—once it detects the ambient humidity, it adjusts to reach your preferred humidity levels.

The rapid moisture removal can fill the tank quickly, but the unit comes with a detachable drainage hose, eliminating the need for manual emptying. The hose and customizable settings allow you to set it up and leave it running with minimal intervention. 

This WiFi-enabled device features a built-in humidistat that shows the current humidity level. It also sends alerts to your phone when the tank requires emptying or routine cleaning. Beyond these occasional notifications, the machine operates almost silently. After six months of testing, it continues to perform exceptionally well.

Maximum Coverage Area: 1,000 square feet | Moisture Removal Capacity: 30 pints | Drainage: Tank or hose continuous | Dimensions: 13.2 by 20.1 by 10.5 inches | Weight: 29.9 pounds | Energy Star Certified: Yes

Top Affordable Choice

This dehumidifier is ready to use straight out of the box—just remove some protective tape, attach the handle, plug it in, and it’s set. However, our initial observation was its noticeable noise level, which overpowered TV audio and conversations. This is worth considering if you prefer a quieter appliance. 

Despite the noise, the dehumidifier significantly reduced humidity levels. After running it overnight, we found no condensation on our windows, which usually required daily wiping. Additionally, we observed a noticeable drop in air humidity within the first half hour of operation.

The water tank is remarkably easy to remove and empty—simply slide it out and pour the water. We only needed to empty it after nearly a week of continuous use, thanks to its generous capacity, which is ideal for our compact yet moisture-prone space.

We appreciated the built-in wheels, allowing us to move it effortlessly around the room. The auto-off feature was another plus, enabling us to leave it running overnight without worrying about overuse. Even after six months, this dehumidifier continues to perform flawlessly, making it an excellent value for its price.

Maximum Coverage Area: 2,500 square feet | Moisture Removal Capacity: Tank or continuous drainage | Drainage: 35 pints | Dimensions: 11.1 by 15.43 by 24.25 inches | Weight: 39.2 pounds | Energy Star Certified: Yes

Top Choice for Bathrooms

For small spaces like bathrooms, a compact unit is ideal, and this Pure model exceeded our expectations. Its slim, unobtrusive design ensures it operates quietly, effectively removing excess moisture from humid bathrooms or other confined areas in your home. 

During testing, we observed that its dehumidifying effectiveness extended beyond the room it was placed in. After several humid weeks, it not only improved the air quality in its immediate area but also positively impacted our entire first floor. 

We experienced greater comfort, free from the discomfort of excess moisture in the air or on our skin. Features like two-speed settings and a timer (four or eight hours) offer practical convenience without unnecessary complexity. Even after six months, it continues to perform reliably.

Although this model lacks advanced connectivity or alerts, it’s straightforward to maintain. The transparent water tank clearly indicates when it needs emptying, and an auto-shutoff feature prevents overflow. 

Its compact, portable design makes it easy to move between rooms as needed. However, while it performs well, its durability seems inferior to other models, potentially shortening its lifespan.  

Maximum Coverage Area: 100–300 square feet | Moisture Removal Capacity: 20 ounces | Drainage: Tank | Dimensions: 12 by 5.5 by 9.1 inches | Weight: 5.5 pounds | Energy Star Certified: No

Top Choice for Basements

For basement dehumidification, the Homelabs 50-Pint WiFi model effectively eliminates mold, mildew, and the characteristic musty odor. It’s designed to cover up to 4,500 square feet and performed exceptionally well in smaller areas during our testing. 

While its powerful moisture removal may require frequent tank emptying, the built-in hose drainage system allows for continuous, hands-free operation. The preset features also make it a convenient, low-maintenance solution. 

We particularly appreciated the app’s remote control functionality and maintenance alerts, which minimize the need for frequent basement visits. 

Although the setup is straightforward and the buttons are clearly labeled, programming the 24-hour timer can be tricky. Once configured, however, you can set the unit to run at specific intervals or maintain a desired humidity level using its built-in humidistat. 

The turbo mode is ideal for maximum moisture extraction, especially during extremely humid summer days. During testing, we noticed a significant reduction in humidity and heat in our basement. The air felt fresher, and the space no longer had that damp, swampy feel. Additionally, the unit improved the room’s comfort and eliminated mildew odors. 

Maximum Coverage Area: 4,500 square feet | Moisture Removal Capacity: 50 pints | Drainage: Hose continuous | Dimensions: 15.4 by 24.3 by 11 inches | Weight: 40 pounds | Energy Star Certified: Yes

Top Compact Choice

Compact dehumidifiers often struggle with performance, but the Homelabs 8-pint model defies expectations by effectively removing moisture despite its small size. We found it to be just as powerful and feature-packed as larger Homelabs units. 

Its sleek, compact design fits seamlessly into small spaces or behind furniture, though a longer power cord would enhance its versatility. Easy-to-move wheels and a handy handle make transporting the unit between rooms a breeze. 

We were impressed by its portability and thoughtful design. While some may prefer a larger water tank, it met our needs perfectly. During testing, once the dehumidifier reduced humidity to a comfortable level, it didn’t need to run continuously, so the tank filled less frequently. 

For added convenience, it includes a gravity drain hose attachment, eliminating the need for manual draining. Maintenance is hassle-free, thanks to a washable air filter that’s simple to remove, clean, and reinstall. 

The unit features a timer, turbo mode, and a comfort setting that maintains a preset humidity level using its built-in humidistat. We were delighted that this compact dehumidifier delivered all these features without compromising on size. 

Maximum Coverage Area: 1,000 square feet | Moisture Removal Capacity: 8 pints | Drainage: Tank or hose continuous | Dimensions: 7.7 by 11 by 15.2 inches | Weight: 24 pounds | Energy Star Certified: Yes

Top Portable Pick

Portable dehumidifiers are ideal for reducing humidity in various spaces, ensuring greater comfort. While the Pro Breeze Mini Portable Dehumidifier has a smaller moisture removal capacity and tank size, our testing confirmed it performs well in offices, bedrooms, dorms, or closets. 

We liked the straightforward setup—just plug it in and press the button. There are no complicated controls to figure out, and operation is as simple as flipping an on/off switch. The unit also features a full tank alert and an auto-shutoff for safety. 

While we appreciate its simplicity, one downside is the absence of a hose drainage option, though this is typical for portable models. Despite this, we found it required less frequent emptying than anticipated. After six months of testing, it continues to perform reliably with no noticeable decline in efficiency.

Maximum Coverage Area: 150 square feet | Moisture Removal Capacity: 0.5 pints | Drainage: Tank | Dimensions:  8.7 by 6.1 by 5.1 inches | Weight: 2.3 pounds | Energy Star Certified: No

Top Energy-Efficient Pick

The Midea CUBE is a smart dehumidifier that lets you manage humidity levels via an app or voice commands through smart home assistants. For traditional users, it also offers presets on the display to adjust modes, set timers, or choose between continuous hose drainage and manual tank emptying. 

While it’s Energy Star Certified, its presets help optimize energy efficiency. However, setting up the drain hose was challenging due to the low placement of the drainage port, which made achieving the necessary slope difficult. On the plus side, the hose connection is versatile, accommodating both threaded and non-threaded tubing.

We were impressed by how quickly it extracted moisture from the air. It can also operate autonomously, even after a power outage, as the auto-restart feature resumes your preferred settings once power is restored—ideal for damp basements that may be neglected. 

The innovative nested design was another standout feature: The CUBE can expand for greater capacity or collapse to save space. This design also simplifies emptying the tank. We found it effortless to remove the top section and roll the bucket to empty it, a significant improvement over models where the bucket slides out and risks spilling. Even after six months of use, it continues to perform flawlessly.

Maximum Coverage Area: 4500 square feet | Moisture Removal Capacity: 50 pints | Drainage: Tank or hose continuous | Dimensions: 14.45 by 14.76 by 14.57 inches | Weight: 42 pounds | Energy Star Certified: Yes

Final Recommendation

For a dehumidifier that requires minimal effort to operate, the Honeywell Smart WiFi Energy Star Dehumidifier is our top choice. It includes essential features like a built-in humidistat, continuous hose drainage, and a tank, along with WiFi connectivity for added convenience.

Its efficient moisture removal and Energy Star certification make it one of the most effective models available. For a more affordable option, we recommend the Amazon Basics Dehumidifier, which significantly reduces humidity and is exceptionally easy to use.

Our Testing Methodology

To identify the best dehumidifiers, we tested 19 models in various settings. We began by evaluating assembly and setup, noting how long it took to get each unit operational. 

Next, we assessed the build and design of each dehumidifier, focusing on quality, dimensions, and user interface. We then used a hygrometer to measure air humidity and compared it to the unit’s humidistat, if available. We tested each model to evaluate the humidistat’s accuracy and the machine’s efficiency in removing moisture. 

Using a hygrometer, we tested each unit across different settings and environments with varying moisture levels. We noted how easy it was to adjust presets via an app or smart home device for models with smart capabilities. 

Finally, we evaluated each unit’s overall value based on price and performance. We factored in the cost of additional attachments, such as hoses, and any required replacement filters. After lab testing, we took the top-performing dehumidifiers home to assess their durability over six months of use.

Expert Tips for Choosing the Best Dehumidifiers

Moisture Removal Rate

The moisture removal rate (MRR) indicates how effectively the unit extracts water vapor from the air over 24 hours, typically measured in pints per day. This metric is crucial as it directly impacts the dehumidifier’s ability to reduce humidity in a given space. 

A higher MRR signifies greater efficiency in moisture extraction, making it ideal for larger or more humid areas. It’s essential to choose a unit with an MRR suited to your space, as models with higher rates are often bulkier and more expensive.

Tank Capacity

When choosing a tank size, consider how often you’ll need to remove and empty it. For instance, our top portable choice, the Pro Breeze Mini Portable Dehumidifier, has a 0.5-pint tank, while our top energy-efficient pick, the Midea CUBE Smart Dehumidifier, boasts a 50-pint capacity.

Tank capacity primarily matters if you opt for manual drainage over continuous hose drainage. While a larger tank reduces the frequency of emptying, it also means the unit will occupy more space in your home or office.

Drainage

As previously mentioned, there are two ways to empty your dehumidifier: manually using a tank or continuously via a drainage hose. If you plan to use a hose, verify that it’s included in the package. 

There are also two drainage methods: gravity-based or pump-assisted. For example, if the drainage hose needs to be set at an incline, a pump is required. Our top basement pick, the Homelabs 50-Pint Dehumidifier With Wi-Fi, comes equipped with a pump.

If your dehumidifier lacks pump drainage, ensure it’s positioned—such as on a table or chair—to allow gravity to effectively drain the water.

Noise Level

Dehumidifiers can operate quietly or produce noticeable noise, especially those with internal pumps. For spaces like offices or bedrooms, opting for a quieter model is advisable to avoid disturbances. 

Our top overall choice, the Honeywell Smart WiFi Energy Star Dehumidifier, operates almost silently. Noise levels may be less critical for basement units or those placed in closets or bathrooms. 

Special Features 

Features like timers, presets, built-in humidistats, auto modes, and WiFi connectivity can significantly improve the usability and convenience of a dehumidifier. If you prefer a set-it-and-forget-it approach, prioritizing models with automatic or smart features is essential. 

Even without advanced features, an auto mode paired with an internal humidistat can maintain consistent humidity levels effortlessly. 

“Maintaining humidity between 45% and 55% ensures optimal comfort in most homes, so homeowners should set their dehumidifier to shut off within this range,” Walker advises.

Common Questions Answered

How does a dehumidifier function?

“Dehumidifiers operate by drawing air over refrigerated coils to extract moisture. The collected condensation is stored in a tank, while the drier air is reheated and circulated back into the room,” Walker explains. This continuous process lowers humidity levels by removing moist air and releasing drier, warmer air.

When is a dehumidifier necessary?

A dehumidifier is useful when excessive moisture leads to issues like mold or mildew growth. It can also be used proactively to prevent such problems from arising. 

“Dehumidifiers enhance indoor air quality, which is crucial since excessive humidity can foster harmful bacteria, viruses, mold, and more. Homeowners with asthma or allergies should consider using a dehumidifier, as it can alleviate symptoms by reducing allergens and irritants in the home,” Walker explains. 

For some, this may involve using a dehumidifier seasonally or only in high-moisture areas, while others may require it year-round.

Where should you position a dehumidifier?

“Portable dehumidifiers should be placed near the moisture source, ideally in a central location,” Walker advises. “Ensure there’s enough space around the unit for proper airflow.” 

Rooms prone to high moisture, such as basements or bathrooms, often benefit from a dehumidifier. Positioning the unit away from drafts, furniture, or direct sunlight ensures optimal performance, though placement may vary based on individual needs.

How much electricity does a dehumidifier consume?

The electricity consumption of a dehumidifier depends on its size and daily usage. “According to Perch Energy’s calculator, a small dehumidifier can increase your energy bill by $10 to $20, depending on usage frequency,” Walker explains. Reviewing the unit’s energy rating can offer a clearer understanding of its energy consumption.

Does a dehumidifier require cleaning?

Regular cleaning is crucial for maintaining a dehumidifier’s efficiency and safety. “You should routinely check the unit and empty the collected water,” Walker advises. Additional maintenance, such as sanitizing the tank, cleaning the air filter, wiping coils and vents, and inspecting the drainage hose, can prolong the unit’s lifespan and ensure better air quality.

Trust Our Expertise

This article was authored by Nicole M. LaMarco, a seasoned writer for Mytour with two decades of experience in product reviews, shopping guides, comparison articles, and wellness content. To curate this list of top dehumidifiers, we tested 19 models, evaluating ease of use, convenience, size, maintenance, unique features, performance, and value. Nicole also sought insights from Cliff Walker, president of Willard Air Conditioning, Plumbing & Electrical, for expert guidance on dehumidifiers.