The 9 Best Dehumidifiers for Basements of 2023

Best Overall

Frigidaire 35 Pint High Efficiency Dehumidifier

4.8

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For most basements, the Frigidaire dehumidifier is the perfect solution for moderate humidity. It comes in a variety of sizes so you can find the one that is the best fit for the size of your space without spending a ton on extra capacity that you may not need. The 35-pint size is good for medium-sized basements with moderate humidity. Sizes range from 22 pints for low humidity or small rooms up to 60 pints for large basements. 

It also has a filter to capture dust, another common occurrence in basements. Not only does this help with air quality, it also ensures that your dehumidifier runs as efficiently as possible. When the filter gets dirty, just remove it, wash it, and reinstall it. You don’t need to worry about replacement filters or parts. The water collection reservoir is also easy to get to and empty. It pulls out right from the front of the unit and has a carrying handle. Just empty it into a utility sink and reinstall when it gets full. There is also a continuous drain option if you want to hook up a drainage hose.

There aren’t a lot of cons to this dehumidifier, other than the high price for the capacity. With all of the easy-to-use features, however, and reliability, we think it is still a great value. Putting out just 45 decibels at the lowest of the three fan settings, it is also very quiet.

Price at time of publish: $239

_{Dimensions: 12.19 x 15.97 x 24.25 inches | Capacity: 35 pints | Coverage: Medium room | Noise Level: 45 dB}

Best Budget

ALRocket Small Dehumidifier with LED Light

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You don’t need to spend a ton to keep small spaces and basements comfortable and free from moisture that can cause mold or damage. This dehumidifier is affordable and compact, as well as easy to use. Just plug it in, set the LED light, and let it run. It is designed for rooms up to 161 square feet, so it is only meant for small spaces. If you have a utility closet in your basement that needs extra attention or you want to run it occasionally, it is a good little unit to have on hand.

The LED light turns red when it is time to empty the 26-ounce tank. There aren’t a lot of special controls or settings in this unit. The LED light is the only indication that the tank is full, as well as a visual inspection of the clear tank at the bottom of the unit. It is also very quiet, at between 20 and 30 decibels when in use.

Price at time of publish: $39

_{Dimensions: 5.40 x 5.40 x 11.00 inches | Capacity: 26 ounces| Coverage: 161 square feet | Noise Level: 20-30 dB}

Best Smart

GE 22 pt. Dehumidifier with Smart Dry

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This dehumidifier operates like most others, with three fan speeds, a collection tank, and optional continuous use drainage hose setup, which is included. It can remove up to 22 pints of water out of the air and is ideal for basements up to 1,500 square feet. It also includes Smart Dry, a sensor that automatically adjusts the fan speed based on the humidity reading in the room. All you need to do is set the desired humidity level and this unit does the rest.

The GE Dehumidifier with Smart Dry is also a great value, especially considering the advanced smart features. It includes an auto-start as well as an auto shut off when the tank gets full. It beeps if it is time to empty the tank, if it senses that the tank is not reinstalled, or if you need to clean the filter. The air intake is on the back of the unit so you’ll need to keep it positioned away from walls to get the best results.

Price at time of publish: $169

_{Dimensions: Liquid | Capacity: 32 ounces | Coverage: 1,500 Square Feet | Noise Level: Not listed}

Best for Small Basements

Midea 20-Pint Dehumidifier

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For basements up to 1,500 square feet, this dehumidifier is an effective and versatile choice. You can use it in continuous drain mode or by emptying the collection tank, which can hold up to 22 pints. The dehumidifier is also very efficient, with a removable, washable filter and an Energy Star certification.

If you do want to use it in continuous mode, you will need to purchase a separate hose. It does not include a pump, which means that you’ll need to set it up so that gravity drains water away from the unit. For smaller basements, however, the collection tank is the easiest solution and requires almost zero setup. The unit alerts you when it is time to empty the tank, which includes a carrying handle for easy, spill-free transport.

Price at time of publish: $149

_{Dimensions: 15.2 x 10.24 x 19.69 inches | Capacity: 22 ounces | Coverage: 1,500 square feet | Noise Level: 46.5 dB}

Best for Large Basements

hOmeLabs Energy Star Dehumidifier with Pump

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This home dehumidifier works in spaces up to 4,000 square feet., enough for many basements and living spaces. The tricky part about getting the most use out of this workhorse of a dehumidifier is ensuring that the air can move around enough to get to the unit. It has a built-in pump as part of the continuous drainage system. If you don’t want to run drainage hoses or don’t have an accessible drain, you can let the condensation collect in the 50-pint tank and empty it yourself.

As expected, this unit is on the expensive side. But for the increased capacity, it might be more affordable in the long run than two smaller units. It will certainly be cheaper than dealing with water damage and mold. The noise level is 53 decibels, louder than most smaller units. Fortunately, it is energy-efficient so you don’t need to worry about astronomically high power bills, even if you use it continuously.

Price at time of publish: $300

_{Dimensions: 15.75 x 11.75 x 25.30 inches | Capacity: 50 pints | Coverage: 4,000 square feet | Noise Level: 53 dB}

Best for Cold Basements

LG PuriCare 50-Pint Clear Bucket Dehumidifier

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If you have a cold basement space, even for part of the year, it’s important to look for a dehumidifier that can still operate in low temperatures. The PuriCare home dehumidifier from LG is designed for temperatures as low as 41 degrees. The tank holds up to 50 pints of water and is clear, a useful feature to help you know when it is close to full. The unit also alerts you to a full tank and will shut off when it can’t hold any more water.

This unit is expensive but works in a variety of spaces and locations. It is also quiet for its size, putting out only 48 decibels at the lowest fan speed. It also has auto shut off to prevent overflow or overheating and is Energy Start certified.

Price at time of publish: $499

_{Dimensions: 26.2 x 12.6 x 16.8 inches | Capacity: 50 pints | Coverage: 1,000 square feet | Noise Level: 48 dB}

Best with Drain Hose

GE Dehumidifier with Built-in Pump

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For a continuous drain system, an installed pump is a must-have. It keeps the water moving from the dehumidifier where it collects, through a drainage hose, and out into a floor sump drain or utility sink. The GE dehumidifier with pump can move water up to 16 feet away from the unit. That allows you to position it in the ideal place for air circulation while also using it in continuous mode.

This is an older model, so it may be harder to find or get replacement parts to fix. But that also means that it is less expensive. The drainage hose is also included, making it an even better value. It does have a collection tank, allowing you to choose between continuous use and as-needed.

Price at time of publish: $268

_{Dimensions: 24.02 x 14.76 x 11.38 inches| Capacity: 50 pints | Coverage: 4,000 square feet | Noise Level: 50 dB}

Best with Pump

Ivation 4,500 Sq Ft Large-Capacity Dehumidifier

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This powerful unit includes a 16W pump that can move water up to 16.4 feet vertically away from the dehumidifier. That allows for setup away from walls, where air intake is optimized, while still running a drainage hose to a utility sink or even a window. It removes up to 50 pints out of the air, which can also be collected in a tank that you empty.

At over 45 pounds, it is a bit heavy and bulky to move. Fortunately, it has casters and a carrying handle if you want to reposition the dehumidifier. It works for basements and rooms up to 4,500 square feet. It is also Energy Star certified for efficient electricity usage, which is great given its large size and pumping capacity.

Price at time of publish: $285

_{Dimensions: 11.1 x 15.28 x 23.5 inches | Capacity: 50 pints | Coverage: 4,500 square feet | Noise Level: Not listed}