The Best Dehumidifiers to Protect Your Health and Home

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Ask anyone who lives in a climate with high humidity and they will quickly tell you that too much moisture in the air can really have a huge impact on your home. Mold and mildew thrive in these conditions, and these things can wreak havoc on homes and apartments, disrupt overall air quality, aggravate allergies, and even disrupt your sleep. Luckily, the best dehumidifiers on the market can help solve all of these problems once and for all. These ingenious devices suck moisture out of the air to make breathing easier – in this respect, they are similar to the best air purifiers.
Like our favorite tower fans and air conditioners, the best dehumidifiers come in all shapes and sizes, from tiny models meant for very small spaces to larger units that work well in basements. and your home. This means considering characteristics such as how much moisture the device can remove (usually measured in “pints per day”), how many square feet it can cover, and how easy it is to use. For general everyday use, our top pick is the 50 liter Frigidaire dehumidifier with pump, but we’ve detailed several other great models.
Some types of dehumidifier can drain collected water using an attached hose. Without a hose, these models can only work for a short time before the collection bucket fills up and needs to be emptied manually. A built-in pump can also help pump wastewater further down the drain – without one, your dehumidifier will have to direct water down the nearest drain using gravity alone. But in the end, the best dehumidifier for you will depend on the room you’re dehumidifying from, how bad your moisture problem is, whether you plan to move your device around a lot, and whether you need to control it remotely. To help you choose, we’ve rounded up nine of the best dehumidifiers available today. Almost every home repair you need has it.
Frigidaire is one of the leading dehumidifier brands and this 50 liter model is one of the best you can buy for a number of reasons. Not only is the large capacity of 50 liters (that’s how much moisture it can extract from the air each day) close to the upper limit of what a household dehumidifier can achieve, but it also has a built-in pump. Not all dehumidifiers have a pump, and this pump allows the unit to continuously drop a hose up to 16 feet long that runs a considerable distance to a window, sink, or floor drain.
If you decide to empty your 2-gallon pail by hand, you’ll love the visual indicators on the front to show the water level, the easy emptying of the pail from the front, and the splash guard to prevent accidents. Wheels and retractable handles make it easy to transport, while simple top controls allow you to select fan speed (with three settings) and target humidity.
The 4,500 square foot Ivation Dehumidifier is one of the most powerful consumer grade dehumidifiers. This model has recently been reclassified as a 50 liter dehumidifier, but this is a bit of a technical matter. Previously listed as a 70 liter model, it removes the same amount of moisture as most other 70 liter labeled dryers. It can handle up to 4,500 square feet of space, making it ideal for basements.
Large LCD display shows humidity and controls two digit fan speed and 24 hour timer. In the event of a power outage, Ivation can automatically restart when power is restored. You can drain the Ivation with a gravity feed from the floor using a bucket (it has a large 18 pint capacity and a built in handle) or a powerful pump and the included 16ft hose for continuous draining.
Frigidaire offers one of the most intelligent dehumidifiers available today, in several varieties. It’s rated to remove 50 liters of moisture a day, and you can install a drainer via a drain hose or empty it by hand – not only is the 16.9 ounce bucket easily accessible from the front, but there’s also a visual bucket level indicator on the front as well. The top has a control panel and a carrying handle that stows away when not in use. All in all, this is a very well thought out design.
But without a doubt, one of the best features of this dehumidifier is its Wi-Fi support. You can connect the device to your home Wi-Fi network and control it through the Frigidaire mobile app on your phone. The app allows you to track the level of liquid in the bucket, adjust the fan speed, target humidity, set timers and more. You can even turn the device on and off via Amazon Alexa or Google Assistant if you like.
If you don’t have to invest hundreds of dollars in a dehumidifier because you need to dry a fairly limited space, then the Pro Breeze Electric Mini Dehumidifier may be right for you. It’s as small as its price, 6.6x9x12.7 inches, it’s very small and designed for rooms no larger than 250 square feet. If you’re in a hurry to dry out a damp room, don’t buy this model – it removes just 18 ounces of water per day and has a 52 ounce reservoir.
The controls are simple: it just turns on or off without any fan speed or target humidity. Of course, don’t expect a pump or continuous drain from this model, it’s designed to be placed on a counter or countertop. But its electrothermal cooling technology is so quiet it automatically shuts off if the fuel tank is full.
If you want to dehumidify a small space (such as a bathroom), then the Ivation 13 Liter Small Area Dehumidifier is a good choice. Best for smaller spaces, it fits rooms up to 270 square feet and, as the name suggests, can empty about 13 pints per day. This is where the Ivation dehumidifier outperforms other smaller models. Many compact dehumidifiers measure their water removal capacity in ounces rather than pints, and despite their small size, they are a poor choice for bathrooms.
The Ivation dehumidifier has an eye-catching blue panel finish for places like bathrooms that are sure to get noticed. There’s a handy LCD up top that can be used to control fan speed, target humidity, and schedule. The tank holds half a gallon of waste water and you can optionally connect a hose for continuous draining.
Suitable for rooms up to 2,000 square feet, this medium capacity LG dehumidifier is capable of removing approximately 50 liters of moisture per day. It has a two-speed fan and 12 hours of scheduled battery life. The clear 13.3-pin side-fill drums show at a glance if a change is needed and feature a large handle for easy removal, emptying and replacement. But you can also continuously drain the PuriCare by connecting a hose to the built-in pump.
Need to work continuously? It can work continuously up to 23 hours. LG touts PuriCare’s many safety features, including airflow obstruction alerts and an auto-off that allows the unit to defrost for an hour if it’s been running continuously all day.
The advantage of Tosot’s 4,500-square-foot 50-pin dehumidifier is that it doesn’t look like a dehumidifier. The honeycomb style of the top half of the case doesn’t have the industrial look that many of these devices have. But Tosoth’s hallmark is undoubtedly his silence. Many dehumidifiers are relatively quiet, especially at lower fan settings, but can become noisy when running at higher speeds or in turbo mode. The peak noise level of the Tosot dryer is only 51 dB, i.e. at higher fan speeds. For comparison, moderate rainfall is about 50 dB – 60 dB for dishwashers.
This dehumidifier is capable of handling large spaces and can remove about 50 liters of moisture per day. There are many options for draining: you can empty it manually through a 16-liter drain bucket (slightly larger than average) or use a gravity drain hose to direct the water to a drain in the floor. If you choose the version with a pump (this is an upgrade – this model does not include a pump), you can use the internal pump to supply water. Fits standard garden hoses. It’s all controlled with a simple control panel on top that displays humidity and allows you to set a two-speed fan and a 24-hour timer.
Without a doubt, this is one of the most expensive dehumidifiers you will ever come across, but this commercial grade model can cover 2,600 square feet and remove 90 liters of moisture per day. Unlike most dehumidifiers, the AlorAir Sentinel HDi90 can run continuously without being forced to stop to defrost. This makes it a real dehumidifier that is easy to set and forget and ideal for underground or other hard to reach places. In other words, you can place this thing anywhere there is a drain line (including 15 foot lines). You don’t even need easy access to the Sentinel, as the optional remote control allows you to control your dehumidifier from anywhere. If desired, the hood can be equipped with an air duct, so that, if necessary, dry air can be supplied to different rooms.
The Sentinel has a number of features that allow the unit to operate without maintenance for extended periods of time, such as epoxy powder coating on the dryer coils. This extends the life of the coil by preventing corrosion and maintaining its heat transfer capability.
Most commercial dehumidifiers are designed to work with relatively small spaces—single rooms, basements, or basements. But some homes have serious moisture problems that are best addressed comprehensively with a whole home dehumidifier. 
The 1850Z does not have a waste pail – this dryer has a pump driven exhaust that can be drained down the drain. You can set the desired humidity level and run it automatically.
Of course, it is practically impossible for the dehumidifier to start working without your knowledge. But the Honeywell variant has been repeatedly praised for having more hype than overwhelming buzz. The TP70WKN can pump up to 70 pints per day, making it ideal for large spaces such as living rooms or basements. It also has a durable air filter that you simply clean in the sink, meaning you don’t have to constantly remember to buy a new filter. The removable tank has a comfortable handle and overflow protection so you can empty the device without hurting your hands (or carpet). Enjoy additional features such as 24-hour power saving, sleep mode and automatic restart after a power outage. And, if the capacity is too high, Honeywell has the same machines with a capacity of just 20 pints.
This GE model removes up to 22 liters of moisture per day in a 1,500-square-foot space, making it ideal for even the most spacious garages. The Smart Dry feature actively monitors indoor humidity levels and automatically adjusts the fan speed so you don’t have to monitor it. Enjoy three different fan speeds to find the right setting for your garage. You can use the external hose connection to continue pumping, or empty the bucket when it’s full – your choice. The humidifier will even let you know when the filter needs to be cleaned, allowing your machine to run at peak efficiency. Pocket handles and wheels make it easy to move this dehumidifier as needed.