The 9 Best Dehumidifiers, According to Weeks of Testing (Plus, Our Best Overall Pick is 25% Off Right Now!) (2024)

The Honeywell TP30WKN didn’t take long at all to impress us with its performance; in fact, we noticed the air felt drier soon after turning it on. It’s rather easy to assemble out of the box, and it took just around 15 minutes to get everything up and running, including the app. The smart features on this model are fantastic—we especially love that the app alerts you when the tank is full, and we found that it does fill up rather quickly, so this is a great feature. We also liked that this Honeywell dehumidifier has auto-adjustable settings depending on the area of the house that you place it in.

It also has two fan settings (low and high), which you can adjust from the app or on the device itself. It comes with a drain hose, but the 30-pint capacity bucket is easy enough to pull out and empty on your own—though we learned the hard way it’s probably better to dump out in a tub than a sink. The back air filter comes out for easy cleaning too—the app will alert you when it’s time to clean, though we weren’t prompted to do this during the testing period.

The noise level is not at all distracting; in fact, we got used to it rather quickly. If you’re looking for a dehumidifier with an easy learning curve, this Honeywell is the perfect option for just about any spot in your home. Plus, despite the smart features it doesn’t have an unusually high price tag, making it a good value buy too.

Maximum Coverage Area: 1,000 square feet | Moisture Removal Capacity: 30 pints | Drainage: Continuous drain tube | Dimensions: 10.5 x 13.2 x 20.1 inches | Weight: 29.9 pounds | Energy Star Certified: Yes

We didn’t think it was possible for a dehumidifier to be cute, but here we are with the petite purple Eva-Dry. The setup is simple—just unbox and plug it in.

This dehumidifier certainly can’t take on large spaces, but it does well in smaller rooms. We first tried it out after a rainstorm and noticed that it removed some of the stickiness from the air and made the room more comfortable. After a few hours of operation, we noticed our allergy-prone cat wasn’t suffering as much, so there was a noticeable improvement in air quality.

Unlike a larger dehumidifier with a heavy water tank, this one has a tiny pint-sized one, so you’ll need to keep an eye on it. Given that it sits right on a table or bathroom vanity, it’s more accessible, so we were mindful of emptying it. It’s simple to remove the tray—we emptied it twice during a week of testing, even though it was only about half full each time.

Maximum Coverage Area: 225 square feet | Moisture Removal Capacity: 16 ounces | Drainage: Removable tank | Dimensions: ​​5.3 x 6.5 x 8.5 inches | Weight: 3.5 pounds | Energy Star Certified: No

Large, moisture-rich spaces like basem*nts call for large dehumidifiers. If you want to dry out your basem*nt (or any other larger space in your home), this Frigidaire model will do the trick. It’s not surprising, though, that such a heavy-duty dehumidifier is, indeed, heavy. But we were glad to have the handle and built-in wheels to maneuver it into place in the basem*nt, though we did need a second set of hands to help us get the box in the door on delivery.

This dehumidifier comes with a drain hose, but for the purposes of testing, we emptied the water tank manually at first. It fills up quite quickly, which is a testament to its effectiveness. We found that it filled up in less than 12 hours, triggering the auto-shutoff feature. After a few cycles, we connected it to a drain hose after emptying it a few times—it’s quite heavy when you do it manually—and we are glad we did. The drain hose not only makes it easier to empty (it does the work for you!) but it will also keep it from shutting off automatically. We noticed a difference in the air when it ran continuously; the room felt dryer and more pleasant.

This dehumidifier doesn’t have smart capabilities, but it does have built-in features like an auto-shutoff when the tank is full, and custom humidity control. It also has an easy-to-clean filter, though we noticed the filter stayed good as new during testing, even with some light construction projects happening nearby. Overall, this Frigidaire is a pricier purchase than the others on our list, but for its effectiveness and ease of use—especially when you attach the drain hose—it’s an excellent value.

Maximum Coverage Area: 4500 square feet | Moisture Removal Capacity: 50 pints | Drainage: Built-in pump, continuous drainage option, or removable bucket | Dimensions: 24.75 x 16 x 12.25 inches | Weight: 41 pounds | Energy Star Certified: Yes

The Energy Star Most Efficient rating is proof enough of this dehumidifier’s efficiency, but we were still impressed by how the Midea lowered the humidity levels in a garage after a rainstorm. We were equally impressed by the smart and automatic features as well. For starters, there’s an auto restart function, so if your dehumidifier shuts off in a power outage, it will turn back on at the same settings. There’s also an auto defrost that keeps water in the tank from freezing, which could damage the machine.

Connect it to Wi-Fi, and there are smart features that will alert you for maintenance, such as when it’s time to empty the tank. You can do so manually, or, for continuous draining, attach it to a hose or position it right over a floor drain. Take note though that we were rather surprised to see mildew build up quickly in the water tank even though we emptied it frequently, although a wet soapy rag cleaned it easily.

Most of the features and functions on this dehumidifier are fairly intuitive, but for those that weren’t, we appreciated having a sticker on the machine that explained which buttons to press.

Despite this being a heavy-duty dehumidifier, it’s got a nesting design that allows you to extend or shorten it, depending on how much fill capacity you need. It also makes it easy to store when not in use.

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

If you’re looking for a dehumidifier that won’t keep you up at night, we recommend the quiet Whirlpool WHAD40PCW. Setup is easy—just pop the wheels right into the bottom of the unit and you’re (literally) ready to roll. The controls on the dehumidifier are intuitive, so we had it up and running in minutes. The first thing we noticed—or rather, barely noticed—was how quiet this unit is while running. That makes it a great choice for bedrooms, as it won’t disturb your sleep at night. We tested this Whirlpool in a rather humid bathroom and found it dried the air out very quickly.

We liked that this dehumidifier had a built-in hygrometer so you can tell at a glance the humidity level of a room. It also has a humidistat, which turns the unit on or off when it reaches a particular humidity level. Or, you could simply use the built-in timer to turn off the device after a certain time of your choosing.

The large water tank holds about 40 pints of water, so you can keep the dehumidifier running for hours before you need to empty it. You can glance at how full it is through the window, though if you forget, an indicator light will illuminate you as a reminder to empty the tank. You can also attach a drain hose for hands-off maintenance. The air filter is simple to remove and clean, though there was no need to do so during the testing period.

Maximum Coverage Area: 500 square feet | Moisture Removal Capacity: 40 pints | Drainage: Built-in pump | Dimensions: 12.01 x 15.04 x 25.2 inches | Weight: 41.78 pounds| Energy Star Certified: Yes

This petite Pure Enrichment dehumidifier is simple and intuitive to operate, as it only has three buttons: power, high/low setting, and a timer button. Setting up this dehumidifier was as easy as taking it out of the box. We loved that the tank was very easy to empty—just slide it out of the bank and pop off the top. There’s a clear window in the tank so you can keep an eye on it as it fills. Considering this is the smallest dehumidifier on our list, we were impressed to see that it still has a 20-ounce water tank.

The dehumidifier is very quiet while operating; it sounds like a faint white noise machine, so it won’t get in the way of your activities or rest time at home. The tank is easy to clean, too—just some dish soap and a washcloth is all you need. The filter and back air intake are also easy to remove and clean, though neither needed to be cleaned during testing. When it is time for cleaning, just give everything a quick rinse and let them air dry before reinstalling.

It’s small for its effectiveness, which is why it works well for a bathroom. We liked that it didn’t leak, and the timer shuts off after four or eight hours for peace of mind. Even when it’s on low, it effectively pulls water from the air. In fact, we found that it not only lowered the humidity level in the room rather quickly, but it eventually improved the entire first floor of our home. We felt more comfortable and could breathe better on humid days when the device was running.

Maximum Coverage Area: 160 square feet | Moisture Removal Capacity: 1.5 liters (20 ounces) | Drainage: Removable tank | Dimensions: 5.5 x 9.1 x 12 inches | Weight: 5.5 pounds | Energy Star Certified: No

We tested this Frigidaire dehumidifier during a rainy weekend. After about six hours, the air didn’t feel quite so thick or smell as damp, and after 12 hours, the basem*nt felt noticeably less sticky. We were impressed with how quiet this dehumidifier is. As such, we like that it has a timer so it will shut off after a certain number of hours running in case you forget it’s on.

After running a full 24 hours of operation, the tank was full and the unit shut off automatically, which we appreciated as a safety feature. We were sure that emptying a full water tank would be a chore, but it wasn’t with this one, thanks to the lid and convenient carry handle, which ensured that we didn’t spill a drop en route to the sink or drain. The tank is rather large—we were on a daily routine of emptying it on humid days, but found it could be done every other day on dryer days. It’s easy to keep an eye on, since there’s a red line that rises when the tank fills up, so it’s uncomplicated to see when it needs to be emptied.

The dehumidifier is easy to set up—just plug it in and it’s ready to go. It’s on wheels and is easy to move around, but we found we couldn’t go very far because of the short power cord. The unit is also quite easy to clean, though it didn’t need to be during the testing period. For the size of the room it covers and how easy it is to empty (there’s also a drain hose for hands-free maintenance), we think it’s worth the price tag.

Maximum Coverage Area: 4500 square feet | Moisture Removal Capacity: 35 pints | Drainage: Removable bucket or continuous drain | Dimensions: 24.75 x 12 x 12.25 inches | Weight: 39 pounds | Energy Star Certified: Yes

This Amazon Basics dehumidifier is ready to go out of the box, but we needed to peruse the manual first to make sense of the myriad of buttons on the top of the machine. We used it in a room that is quite humid (thanks, old windows!) and noticed a difference within the first half hour of operation. Not only did the hygrometer register a decrease in humidity, but the air felt crisper, too. Overall, we noticed a 34 percent drop in humidity over time. Even more, we noticed that the windows, which normally have condensation dripping down the panes, were dry when this machine was in use.

This Energy Star-certified dehumidifier has a number of features that keep it running at optimal levels, like auto-defrost and overflow protection. Not surprisingly, the auto-run feature never shut off because of the consistent levels of humidity, so we defaulted to using the timer to power down after a certain amount of time instead.

Despite its effectiveness, it is loud. We likened it to the roar of a large air conditioner. As such, It’s much better for the garage or some other infrequently used area of your home—unless you don’t mind raising the volume on the TV or constantly shouting. Also, the wheels (which come already attached) made it simple to move it around the house. The tank is large and easy to remove for emptying, but we found that we only had to do it once during a week of it being kept on nearly constantly.

Maximum Coverage Area: 2500 square feet | Moisture Removal Capacity: 35 pints | Drainage: Removable bucket and drain | Dimensions: 15.43 x 11.1 x 24.25 inches | Weight: 39.2 pounds | Energy Star Certified: Yes

The hOmeLabs dehumidifier is truly plug-and-play—all you have to do is install the power cord storage bracket on this device, turn it on, and you’re ready to go. This compact dehumidifier is on wheels, so it’s easy enough to move about your home wherever you need it.

We like that this device could be programmed to work for different rooms and different humidity levels, though it’s powerful enough to take on entire floors, too. We tried it out first on the Comfort setting in a hallway that leads to several different rooms and found it kept the humidity level around 50 percent. For the more humid basem*nt, we kept it on Continuous Run with the high-speed fan and found relief rather quickly from the damp and muggy air. The Turbo setting uses a fan to pull the humidity out of the air more quickly; not surprisingly, the tank fills more quickly on this setting.

In addition to a variety of settings, this Energy Star-rated dehumidifier also has a sleep timer, an auto shutoff and restart feature, plus a defrost function. The water tank holds a whopping 1.6 gallons, so it will be a while before you have to empty it. But when you do, it’s not too much of a chore; plus, it comes with a drainage hose if you prefer to hook it up to a sink or drain instead.

Maximum Coverage Area: 4500 square feet | Moisture Removal Capacity: 1.6 gallons or 50 pints | Drainage: Removable water tank and gravity drain | Dimensions: 11 x 15.4 x 24.3 inches | Weight: 40 pounds | Energy Star Certified: Yes

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