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    Best Dehumidifiers of 2025

    Keep your basement, crawl space, or other damp areas dry with these top-rated models from our tests

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    Midea MAD35C1AWS, Midea MAD35S1QWT, and Midea MAD50PS1AWBL dehumidifiers on light green background
    Consider buying a dehumidifier with a larger capacity than you technically need. It will dry your room faster, and you won’t have to empty the tank as often.
    Consumer Reports, Midea

    In the summer, humidity can make the heat feel a lot worse. When the humidity climbs, a good dehumidifier can make your home a lot more livable. The top models in our ratings excel at removing excess moisture from a room. In the process, they also protect your home and your health by making living spaces less susceptible to mold and mildew.

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    More on Dehumidifiers

    Today’s best dehumidifiers are reasonably quiet and quite energy-efficient, too, so they won’t disturb your conversations or jack up your electric bill.

    So which dehumidifier is best for you? Below are four models with capacities ranging from about 20 pints to 50 pints per day. All score high enough to earn our recommendation. It’s worth noting that at this time we’re highlighting Midea models because they’re the only CR Recommended models currently available at retailers. Many of the high-scoring models we tested from brands such as TCL, Danby, and hOmelabs don’t appear to be in stock. And in the case of Honeywell dehumidifiers, tariffs have caused delays in production and shipment, says Marion Wilson-Spencer, CR’s market analyst for dehumidifiers. (According to Honeywell representatives, the company is expecting new models to arrive in August.) Members can still access test results and descriptions of those other high-scoring models in our dehumidifier ratings, and we’ll update this article once availability changes.

    As a general rule, our testers suggest that you consider buying a dehumidifier with a somewhat larger capacity than you might need. It will dry your room faster, and you won’t have to empty the tank as often.

    Dehumidifiers are designed to make a damp space comfortable, not to dry a space with puddles or a carpet that’s so saturated it squishes when you walk on it. For serious rain and flooding problems, you can take additional steps to manage the problem. (See "Even Great Humidifiers Have Limitations," below.) Once you’ve tried those, a dehumidifier can help you finish the job.

    Read our sizing guide for detailed information about selecting the right dehumidifier for your space. As you shop, consult our dehumidifier buying guide to learn more about various options. CR members with digital access can also view our dehumidifier ratings for more detailed test results of each model. 

    Best Large-Capacity Dehumidifiers

    Dehumidifiers in this category can remove at least 40 pints of water per day and are best suited for large spaces or midsized areas that are damp or wet.

    Best Medium-Capacity Dehumidifiers

    Dehumidifiers in this category can remove around 30 to 40 pints of water from the air per day and are meant for midsized areas that are somewhat damp.

    Best Small-Capacity Dehumidifiers

    Dehumidifiers in the small-capacity group remove less than 30 pints of moisture per day and help dry out small, damp spaces.

    Even Great Dehumidifiers Have Limitations

    Even the best dehumidifier can only do so much to keep your space dry. To help your unit do its job, you first need to address the source of the moisture in your home.

    “A dehumidifier will remove water from the air, but if your problem is driven by a continuous source of water, a dehumidifier won’t be enough,” says Misha Kollontai, the Consumer Reports engineer who oversees our dehumidifier tests.

    “A dehumidifier can only remove so much moisture,” he adds. “If you’ve got an area that is constantly letting water in, you should look into solutions that address the leak directly.”

    For a chronically wet basement, first tackle any underlying problems. Check for leaks, clean out your gutters (and direct the flow from downspouts away from your foundation), and even clear your dryer duct. If those don’t work, consider solutions like installing a French drain or a sump pump.

    If the problem comes from heavy rain or flooding, start by removing any wet items and discarding them or letting them dry outside. If there’s standing water, get a pump, wet-dry vac, or mop to remove it. Open doors and windows to increase airflow, and use large fans to circulate the air further. Consider wearing a mask while you’re working to reduce your exposure to mold and mildew.

    Once you address those things, run a good dehumidifier to help keep the humidity level in the ideal range, between 30 and 50 percent. Any higher, and mold and dust mites start to thrive.

    How CR Tests Dehumidifiers

    CR’s test engineers and survey teams assess every dehumidifier that enters our labs for several objective criteria that together define the quality of the unit.

    Water removal: We measure a dehumidifier’s ability to remove moisture from the air against the manufacturer’s claim regarding the number of pints of water the model can remove per day. The closer it aligns with the claim, the higher the water removal score. Our testing is done in a chamber set at 65° F and 60 percent relative humidity. 

    Humidistat accuracy: We also determine how accurately each dehumidifier can achieve and maintain a set humidity level in our test chamber. This is a crucial assessment because a dehumidifier should be able to bring indoor humidity to below 50 percent to prevent dust mites, mildew, and mold from growing. 

    Energy efficiency: To gauge a dehumidifier’s energy efficiency, our engineers calculate the amount of energy it takes to remove 1 pint of water from the air. The best dehumidifiers use less energy, keeping electric costs to a minimum.

    Convenience: Our engineers evaluate how often you’ll have to empty the tank. Generally, the larger the tank, the less often you need to empty it. 

    Noise: It can be a concern in living spaces. The decibel measurements in our dehumidifier tests, which are taken from 3 feet away, range from the low 50s to the upper 60s. For comparison, normal conversation is around 60 decibels, while the noise from a clothes washer registers around 70 decibels.

    Reliability and owner satisfaction: To gauge a brand’s reliability and owner satisfaction, we asked CR members who purchased a new dehumidifier between 2014 and 2025 about their experiences, and 11,944 offered feedback about 13,632 models.

    How CR Picks the Best Dehumidifiers

    Over the years, CR has tested hundreds of dehumidifiers. We currently have nearly 70 models from a variety of manufacturers, including Danby, Frigidaire, GE, hOmeLabs, Honeywell, LG, Midea, and TCL in our dehumidifier ratings. A little more than half of the tested models earn a top rating of excellent in our water removal tests. That means they remove the amount of water from the air that the manufacturer claims. But not all models are equally quiet while they’re running, so we take that into account.

    All dehumidifiers have a humidistat (it’s like a thermostat for humidity that turns the unit off when it reaches a desired level), but our tests have found that some are more accurate than others. The humidistat cycles the dehumidifier on or off as needed to maintain the desired humidity level, similar to how your air conditioner uses a thermostat to keep the room at a set temperature.

    Only a handful of the dehumidifiers in our tests earn a top-notch rating in our humidistat-accuracy tests by coming very close to meeting the humidity level selected. For under $10, you can buy a digital hygrometer, a device that measures humidity, to keep track of humidity levels.

    We also factor in how each dehumidifier performs in our noise, convenience, and energy-efficiency tests. The ones in our ratings deliver a range of results. Finally, we examine our extensive survey data to weigh each brand’s reliability and owner satisfaction scores.


    Allen St. John

    Allen St. John has been a senior product editor at CR since 2016, focusing on digital privacy, audio devices, printers, and home products. He was a senior editor at Condé Nast and a contributing editor at publications including Road & Track and The Village Voice. A New York Times bestselling author, he's also written for The New York Times Magazine, The Wall Street Journal, and Rolling Stone. He lives in Montclair, N.J., with his wife, their two children, and their dog, Rugby.