The 10 Best Dehumidifiers in 2021

As the name suggests, a dehumidifier acts as an easy way to remove moisture from the air and keep your home at an average relative humidity level. Not only does this make it much easier to stay comfortable, but it can also remove certain threats to your home that would otherwise damage appliances, stain walls, break electronics or make you much less comfortable while you are trying to get through a normal day. Finding the best dehumidifier for your home isn’t as difficult as you might think, but it can still take quite a lot of careful searching to figure out your exact needs and the kind of features or designs that matter the most.

Below are reviews of the ten best dehumidifier options available on the market right now, as well as a buyers’ guide to help you with your searches.

View the Best Dehumidifier, Below.

• hOmeLabs HME020031N Dehumidifier
• Aprilaire 1830 Pro Basement Dehumidifier
• Eva Dry Wireless Mini Dehumidifier
• Frigidaire FGAC5044W1 Wi-Fi Control
• Pro Breeze Electric Mini Dehumidifier
• Frigidaire FFAP5033W1 Dehumidifier with Built-in Pump
• TOSOT GDN30AZ-A3EBA2C Portable Dehumidifier
• Frigidaire FFAD2233W1 Dehumidifier
• Vremi 22 Pint Energy Star Rated Dehumidifier
• BLACK+DECKER BDT50PWTB Dehumidifier

1. hOmeLabs HME020031N Dehumidifier

This straightforward dehumidifier can remove up to 50 pints of water from the air per day, handling moist air really well and covering up to 4,500 square feet for easier use in a range of different rooms or indoor spaces. The quiet fan reduces noise production while the large 1.8-gallon water tank lets you hold quite a lot of moisture in a small space.

Thanks to its sleek-looking design, which includes carefully-chosen wheels and built-in handles, you can move the dehumidifier almost anywhere rather than having to leave it installed in a single place. Its design is incredibly easy to use and doesn't require much extra setup time, letting you easily adjust how much moisture it removes.

This is a very convenient option for anybody who wants a dehumidifier without being forced to rely on bulky, over-the-top designs.

2. Aprilaire 1830 Pro Basement Dehumidifier

This durable 70-pint air dehumidifier uses an incredibly durable design that can withstand all kinds of natural wear without affecting its performance or causing problems when you are using it to remove moisture. The aluminum coils used inside are fully corrosion-resistant to stop the humid air from damaging the metal, and the wall-mounted control box means that you don't have to keep the sensitive buttons and electronics next to the area where all of the water is being moved.

Controlling the tool is simple: you can toggle it on or off and adjust how much moisture is being removed, up to a maximum of 70 pints a day.

This dehumidifier is an excellent choice for people who want proper protection from high humidity without the risk of sudden malfunctions or long-term wear.

3. Eva Dry Wireless Mini Dehumidifier

This tiny dehumidifier can work well in a smaller space, providing a good way to decrease the relative humidity of the air in your home without needing a large, bulky tool to do it. The design doesn't use any cables or batteries, relying on an entirely rechargeable design that can run for up to four weeks straight before needing any kind of re-charge!

Not only that, but the body of the unit itself is durable and reliable, adding some long-term strength to ensure that it doesn't break down easily or leak unexpectedly. Despite being smaller than many other dehumidifier models, it can remove up to 6 ounces of water from the air at a time.

This portable unit works extremely well in a huge range of locations and situations, drying out your air really effectively.

4. Frigidaire FGAC5044W1 Wi-Fi Control

The reliable design of this dehumidifier allows it to cover a wide area and take in a lot of moisture over the course of a single day, making it a very convenient choice for general-purpose use around your home. The caster wheels and built-in handles mean that you can easily move it around as needed, with the smaller size allowing it to stay out of the way while still draining up to 50 pints of moisture across 24 hours.

You can adjust the humidity settings and switch between two fan settings to choose how much humidity you want to remove, and there is even a continuous drain mode that allows you to constantly suck humidity through a hose to create a non-stop air filter.

A compact and portable dehumidifier like this works really well in small spaces, but this model can support up to 3000 square feet if needed.

5. Pro Breeze Electric Mini Dehumidifier

Thanks to the lightweight design of this unit, it is an excellent portable choice for people who need to move around their dehumidifiers to keep their home humidity down. The 16-ounce tank works well alongside the great fan speed, letting you remove up to 9 ounces of moisture per day while making sure that it doesn't over-fill itself with water.

This also means that its ideal for smaller spaces, easily fitting into areas larger dehumidifiers can't and producing much less noise overall. You can quickly and easily remove the tank to empty it in almost no time, with no need for a hose or any additional tools.

Unlike many dehumidifiers, this one can be emptied in almost no time and easily fits into a smaller home.

6. Frigidaire FFAP5033W1 Dehumidifier with Built-in Pump

The excellent efficiency offered by this dehumidifier makes it perfect for a larger home with a higher level of humidity. Due to the 50-pint dehumidifier design, it can clear out 50 pint of water from the air per day, as well as preventing hazards or bacterial build-up that can occur if there is too much moisture in the air.

The electronic control panel allows you to adjust different features and settings as needed, including an on/off timer that cycles through 24 hours and a control lock option to prevent accidental changes. While the 1-pint water tank sounds small, you can use the built-in pump to send water into a sink or outdoors instead.

This unit combines great humidity management with easy controls, keeping it efficient but accessible to any kind of user.

7. TOSOT GDN30AZ-A3EBA2C Portable Dehumidifier

This 30-pint dehumidifier has a reduced weight that makes it much more portable than other designs, covering up to 1500 square feet of home space and easily sucking up to 30 pints of moisture from the air over a 24-hour period. The design itself is Energy Star rated, meaning that it is better for the environment when compared to other dehumidifiers despite still being fairly powerful and reliable.

To make it more convenient and comfortable to use around the home, the fan is much quieter than normal, reaching around 48 decibels most of the time. Even better, if something interrupts the power and the unit turns off, it will automatically remember its last settings and restore them as soon as it gets power again.

The Energy Star rating, low weight, and quiet fan of this dehumidifier make it extremely convenient in any mid-sized or small home.

8. Frigidaire FFAD2233W1 Dehumidifier

This Energy Star rated dehumidifier is highly portable, using caster wheels and a pull-out handle to help it move around almost anywhere in your home. Despite its small design and 2-gallon capacity tank, it can be used as a continuous pump when connected to a hose or some other drainage method, constantly turning humidity into the water and pumping it away so that it never gets full.

This, along with the easy-to-use and surprisingly versatile control panel on top, allows it to slot into a smaller space and keep part of your home constantly clear of air moisture. You can even use the digital display to get an idea of how much humidity you are currently dealing within the air.

2-gallon capacity

This is another portable unit that can work surprisingly well for very humid conditions, working best in smaller homes.

9. Vremi 22 Pint Energy Star Rated Dehumidifier

Handling up to 22 pints of water per day, this dehumidifier uses energy efficiently and provides consistent moisture management as long as it is turned on. The built-in wheels and sleek body make it easy to move around as needed, and you can put the fan on Turbo mode to improve its speed and humidity handling even further if you don't mind using more power.

The design can handle up to 1500 square feet without losing effectiveness, and the 1-gallon water tank can easily be removed if it gets full to ensure a constant stream of air. If the tank itself is completely full, the unit will shut off to prevent leaks or overflows.

This is one of the best dehumidifiers you could choose if you need to keep a small space clear of humidity for longer periods of time.

10. BLACK+DECKER BDT50PWTB Dehumidifier

This high-quality 50-pint dehumidifier has a built-in pumping system that can move water up to 16 feet in the air for easy drainage and disposal. The high rate of moisture extraction and improved energy usage means that you will be able to keep rooms free of excess humidity without taking up too much room or space.

A top-mounted control panel gives you instant access to all major settings, including the fan speed, and the sleek design allows for much better storage and portability in a smaller home. The included air filter is also surprisingly effective, handling a range of situations and humidity level ratings well without being too specific for general use.

This dehumidifier tries to do drainage and efficiency best, giving you everything you need to clear moisture quickly.

Buyer’s Guide to Dehumidifiers

Understanding dehumidifiers is the first step towards knowing what is the best option for you, and it is not always as simple as looking at vague statistics to decide. Even two models that look the same on paper can be completely different in practice, and it is not always as simple as focusing on one feature and ignoring everything else. The smallest change can completely alter how effective a dehumidifier will be, how well it works for different situations, or just how heavy and bulky it can be. Depending on what you want, any one of the thousands of dehumidifiers on the market may earn your personal “best” ranking.

Humidity Level

All dehumidifiers have limits, and some can only achieve so much with the features they have. It is extremely important to remember that a high humidity level is capable of breaking devices that can’t handle it, and that includes dehumidifiers: too much water in the air can actually break some of them, especially if it makes important electronic components stop working or causes too much water to enter the tank and overflow. Many companies will make these limits clear somewhere, but there are also some ways around it.

For example, if you have a lot of moisture in one room, you can sometimes use more than one dehumidifier to make the task slightly easier on them both. While they will both still be taking in a lot of water, it can spread the workload out a bit more and make it much easier to avoid breakages. If that is not an option, then you might have to try and lower the moisture in some other way. Keep in mind that more power often needs more electricity, so it can cost more to run larger dehumidifiers (or multiple ones at once).

Keep in mind that this can also go to the other extreme: too much moisture removal with no way to reduce it can lead to an area feeling dry, and it can impact your health (and even some appliances) just as badly as an excess of moisture. Try to find a good balance, and ideally choose a dehumidifier with controls that can help you get around this problem. Obviously, if you don’t have much moisture in the air, to begin with, a larger model is probably the wrong choice: smaller units are more appropriate in that situation.

Pints Per Day

Every dehumidifier runs at a certain level of power (or power range) that roughly dictates how much moisture it can gather up in a day. As you would expect, a 70 pint dehumidifier is usually more effective than a 30 pint one, since it can handle up to 70 pints of water per day if needed. However, it is really important to focus on how this rating is mixed with other stats rather than just looking at it like it is a standalone indicator of how good the unit is.

First of all, remember that tank sizes still matter. If a 70-pint dehumidifier is actually taking in this amount per day but only has the tank space for 7 pints, it will have to be emptied at least ten times per day to get perfect results. As you’d expect, this means that some dehumidifiers will need to be checked on manually far more often, which makes it less of an automatic solution if you don’t have time to spend waiting around at home.

The number of pints of moisture the dehumidifier draws out of the air can sometimes be adjusted by changing the fan speed or through other settings, since it is directly related to the operation of the unit itself. Even then, you want to make sure that you are picking dehumidifiers that already roughly match your needs: there is no point buying one that offers far more power than you actually need.

Continuous Mode

Some of the best dehumidifiers have a ‘continuous’ option that allows you to suck a constant stream of pints of moisture out of the air. For example, a 70-pint dehumidifier can be set to continuous mode, letting it suck all 70 pints of moisture out of your house without needing any direct input to make it work. However, these systems require some extra care to set up, since they are usually reliant on a separate hose or drainage tool.

The most common type of continuous drainage you will see is ones that use an internal pumping tool to force the water upwards, usually out of a window or into a sink. For example, you might have the unit set up to pump water directly into your sink drain, skipping the need to empty it yourself: as long as you power these dehumidifiers, they will essentially keep working forever. Alternatively, you might have some kind of separate tank that you pump the water into and use elsewhere if you are not a fan of just dumping the water out as waste.

Keep in mind that these modes can sometimes require more power to run, and some may earn a reputation for being more useful in their standard modes anyway. Having dehumidifiers like this isn’t a bad thing, but they are also not a perfect solution to every issue that standard ones can have, so don’t treat it like a ‘miracle cure.’

What is the Best Dehumidifier to buy?

All dehumidifiers work differently, so there isn’t a single choice when it comes to the ‘best’ dehumidifiers on the market. One person might prefer certain 70-pint dehumidifiers while others are happier with just a 30-pint model, for example. Choosing dehumidifiers based on brand names is always a risky idea anyway since quality isn’t the only thing that matters: just because something is high-quality doesn’t mean that it offers everything you will need.

What is the most Reliable Dehumidifier?

Remember that dehumidifiers are up against a lot of moisture, and a 70-pint dehumidifier working at peak efficiency will be sucking up to 70 pints of moisture out of the air every day. This means that the durability and reliability are one of the best features you can have, ensuring that the unit runs properly for longer and won’t easily break down or start to fall apart. However, there isn’t a single dehumidifier that fills this role perfectly: it all depends on your living conditions, how often you will use it and whether or not you will be cleaning and emptying it often.

How big of a Dehumidifier do I Need?

A 70-pint dehumidifier can be as big as a chair or as small as a handbag: at the end of the day, size usually affects the capacity and overall level of power behind dehumidifiers, but not the relative performance. It is entirely possible to find small wall-mounted models that clear a room more effectively than a larger free-standing one, so only focus on size if you can tell that it will make a significant difference in some way.

Expert Tip

Wheels make it easy to move the unit around but might make it harder to move on carpets. Think about the surface you will be using it on.

Did You Know?

Some units come with a scheduling system. This can be a great way of removing moisture during times when it is more common, such as when you’d be cooking, taking a bath/shower, or dealing with midday heat that causes extra humidity.

Conclusion

Finding the best option for your new dehumidifier might seem like a tricky task, but it just takes some careful searching and a few small adjustments to your usual searches! It could take you an hour to find one you like, or a full week: no matter how long you are looking for, it is always good to know that you are buying something you will be able to use effectively.

Hopefully, these reviews and buyers’ guide have helped you make a choice you are happy with, or have at least started you off on a path to finding something that you know you will be able to use well in your home!