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The 23 Best Dehumidifiers For Basements in August 2022

You may think that a basement is a bad place for humidity to settle in, but we’ve all been there. The air is just too humid for your lungs. The best way to keep it down? Dehumidifier. And what are the best dehumidifiers for basements? Read on to know!

A dehumidifiers for basements is an electronic device that traps and removes moisture from the atmosphere so that it doesn’t dry out your home or buildings. sort of like a humidistat, a dehumidifier helps you get rid of excess moisture from the air around you while keeping it at a healthy level. You can find them in almost every home, condo, and apartment building — check out this guide to finding the right best dehumidifiers for basements.

Our Top Picks

Our Top Pics

Best Overall: hOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements

The HOmeLabs 4,500 Sq. Ft Energy Star Dehumidifier for Extra Large Rooms and Basements is a sleek, easy-to-use dehumidifier that buffalo Buffalo gas and leaves you feeling good about yourself. We design with the modern consumer in mind: a sleek, clean look, convenient built-in wheels and handles, and a quiet fan that won’t drown out your current binge.

Best Budget: Vremi 22 Pint 1,500 Sq. Ft. Dehumidifier Energy Star Rated for Medium Spaces and Basements

Vremi 22 Pint Dehumidifier can quickly and effectively absorb moisture with minimal energy consumption in medium to large spaces and basements. With a sleek, clean design, it sports a sleek, clean look with convenient built-in wheels and handles and a quiet fan that does its job without too much noise.

Editor's Choice: ALORAIR Commercial Dehumidifier 113 Pint, with drain Hose for Crawl Spaces, Basements

The new AlorAir Commercial Dehumidifier is an excellent choice for businesses with crawl spaces, basements, warehouses, and industry waters. It can remove 113 PPD at saturation, 53 pints per day at AHAM, up to 1,200 sq.ft, reducing the humidity to comfortable levels in a short period of time. With our ETL-listed dehumidifier, it is easy to keep your business under low humidity levels for longer periods of time.


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Last update on 2022-08-10 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

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How big of a dehumidifier do I need for my basement?

The best dehumidifiers for a basements is one that can hold 10 pints of water for a 500-foot-long room. A small dehumidifier can hold only 8 pints of water, while a large one can hold more than 20 liters.

If you plan on living in the basement, adding an additional bedroom or bathroom will be beneficial. Also, consider adding an electric dryer to add additional heat to the room.

A good dehumidifier for basements dry and warm all winter long; it should be able to regulate humidity levels from the inside out without needing any outside air circulation.

What kind of dehumidifier do you need for an extra-large room?

The best dehumidifiers for extra-large rooms are energy star models that are designed to be used in both small and large spaces.

A small unit can produce enough water vapor to humidify one room, while a large unit can produce enough moisture to humidify two rooms. The smaller units will also produce steam when they’re working, which is helpful if you want to dry items quickly.

The bigger the room the better the best dehumidifiers for basements will work in it. A good budget model should have a rating of at least two stars out of five on amazon's product page and should be able to handle an average indoor humidity level of 80% or more without overheating. The larger models should also have an automatic shut-off feature so you don't need to manually turn it off during use and should be able to handle an indoor humidity level of 90% or more without drying out your clothing.

How much does it cost to dehumidify a basement?

The cost of dehumidifying a basement can vary depending on the type of basement and the amount of moisture in the air. Basement models usually require between $1,300 and $1,800 to dehumidify. Whole-house versions can be as low as $1,500 and as high as $2,800. A good rule of thumb is that basements with more than one level will need more dehumidifiers than those with one or two levels. The higher the number of levels in a basement, the more dehumidifier for basements it will need to dry out its walls and ceilings.

Do dehumidifiers in the basement work?

The best thing about dehumidifier for basements is that they are inexpensive and easy to install. They can help protect the indoor air from mold growth and rot, as well as keep the air in your home fresher longer.

A dehumidifier for basements can help prevent mold growth and rot caused by excess moisture in the basement, too. It will help you keep your home's indoor air fresh for longer since it will act as a filter for water inside the unit. It can also help prevent dust build-up inside your home from excessive humidity levels in the room or building where it is located.

Where is the best place to put a dehumidifier in your basement?

There are many different types of dehumidifiers available, so it is important to find the one that is best for your home and lifestyle. The best dehumidifier will be one that is quiet and has a good performance. If you live in an apartment building or have other hard-to-reach areas, you may want to consider a humidifier instead of a best dehumidifier for basement​​​​​​​s. A humidifier will allow more moisture to enter the room where you are living while still allowing enough air movement to remain outside. A humidifier can help keep your home at a comfortable temperature throughout the year, but it does not provide as much humidity as a dehumidifier can do.


Dehumidifiers for basements are great for dry climates, but they can also be used in wet climates. Some models have a built-in humidistat that helps keep the air at a comfortable temperature.

Dehumidifiers are an excellent choice for homes with limited natural resources or those with a seasonal need to dry out the house. They're also great for people who live in an apartment building or condo, where humidity is more common than outdoors and outdoor air quality isn't as good as it is indoors. The biggest downside of best dehumidifiers for basements is their cost; they're not cheap, but they do come with a lot of bells and whistles.

If you want to make sure your dehumidifier runs efficiently, you'll want to regularly clean the air filter and unplug it when you're emptying the container or cleaning it. You should also check if there's any water left inside the unit after emptying it could be due to condensation on top of the water tank that has collected over time. If there's water left inside the unit, then you'll want to replace it immediately!

Lumia Shaffer
Lumia Shaffer

I'm Lumia Shaffer! I'm a Kirby Research author, with a passion for writing, I've researched and published many in-depth product research articles!
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