Best Dehumidifiers for Basement of 2026

Mark Greer Avatar
Mark Greer
Last Updated: Jan 11, 2026

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Dehumidifiers for basements are essential for maintaining a comfortable and healthy living space. These devices are designed to remove excess moisture from the air, preventing the growth of mold and mildew, and ultimately, protecting your home's structural integrity. With a range of sizes and features available, you can find a dehumidifier that fits your specific needs, whether you're dealing with a small musty basement or a large, damp space. Some dehumidifiers even come equipped with air filters, which can help remove allergens and improve indoor air quality. Overall, investing in a dehumidifier for your basement is a smart way to protect your home and your health.

At a Glance: Our Top Picks

AEOCKY 52 Pint Dehumidifier Cover #TOP 1
AEOCKY 52 Pint Dehumidifier
ftb score rating icon 9.8
Waykar Dehumidifier for Home and Basements Cover #TOP 2
Waykar Dehumidifier for Home and Basements
ftb score rating icon 9.7
Waykar 80 Pints Dehumidifier Cover #TOP 3
Waykar 80 Pints Dehumidifier
ftb score rating icon 9.5

Top 10 Dehumidifiers for Basement

AEOCKY 52 Pint Dehumidifier

RHEA-001
White
AEOCKY 52 Pint Dehumidifier Cover
4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

The AEOCKY Dehumidifier is designed for spaces over 4500 sq. ft., providing efficient moisture removal with a capacity of up to 80 pints per day. You’ll save on electricity bills thanks to its Energy Star 2024 certification, which ensures up to 50% more efficiency compared to standard models. Its advanced rotor compressor technology maintains optimal humidity levels dynamically, keeping your environment comfortable. Plus, the dehumidifier operates quietly, making it suitable for any room without disturbing your daily activities.

What We Like
Very quiet operation
Effective humidity reduction
Low energy consumption
Easy installation and controls
Compact design
#TOP 2

Waykar Dehumidifier for Home and Basements

PD160B
White
Waykar Dehumidifier for Home and Basements Cover
Waykar 2000 Sq. Ft. 2025 Energy Star Dehumidifier for Home and Basements, with Auto or Manual Drainage, 0.66 Gallon Water Tank Capacity

The Waykar dehumidifier can remove up to 34 pints of moisture per day in spaces up to 2000 Sq. Ft, making it ideal for basements, bathrooms, living rooms, and more. Its modern design includes 360° rotatable wheels, ergonomically lift up handles, and adjustable fan speeds for convenience. Additionally, it features intelligent controls and easy-to-use manual or auto drainage options. The reusable and washable filter preserves fresh and clean air quality. Waykar offers a 30-day money-back guarantee, 1-year warranty, 2nd-year warranty extension, and lifetime expert tech support.

What We Like
Reliable and efficient
Easy to use with simple controls
Excellent performance in removing moisture

Waykar 80 Pints Dehumidifier

JD025CE-80
White
Waykar 80 Pints Dehumidifier Cover
Waykar 80 Pints 2025 Energy Star Dehumidifier for Spaces up to 5,000 Sq. Ft for Basement and Home, Large Room with Drain Hose and 1.14 Gallons Water Tank

The Waykar 80 Pints Dehumidifier is a powerful and efficient dehumidifier designed for spaces up to 5,000 sq ft. With a maximum dehumidification capacity of 80 pints per day, it can effectively remove excess moisture from your home, basement, office, bedroom, kitchen, and more. The intelligent touch control panel allows for easy operation, allowing you to adjust the humidity level, set the timer, and monitor the humidity reading. This ENERGY STAR certified dehumidifier not only eliminates moisture effectively but also helps reduce energy consumption. With its quiet and lightweight design, it provides a quiet and comfortable experience while the oscillating fan helps dry your room faster. The Waykar dehumidifier also offers various drainage options, including a detachable bucket and a 3.3 ft drain hose for continuous drain. Keep your home dry and comfortable with the Waykar 80 Pints Dehumidifier.

What We Like
Effective moisture removal
Quiet operation
Modern and compact design
Responsive customer service
Easy to set up and use

Tehanld 52-Pint Large Dehumidifier

2026 Promax001
White
52 Pints
Tehanld 52-Pint Large Dehumidifier Cover
5000 Sq.Ft Dehumidifier for Basement with Drain Hose, 52 Pint Large Best Compressor Dehumidifiers for Home or Garage, Smart Humidity Control, 24H Timer & Child Lock, Ideal for Large Rooms, Garage

The Tehanld Large Dehumidifier is designed to quickly reduce dampness in large areas up to 5,000 square feet, making your home feel fresher and more comfortable. It offers three useful modes: you can set it to control humidity levels, speed up laundry drying, or circulate fresh air, giving you versatile options to suit your needs. For convenience, it includes a removable 1.6-gallon water tank with an automatic shutoff and indicator light, or you can use the included 60-inch drain hose for continuous drainage without the hassle of emptying the tank. Plus, with smooth-rolling wheels and a handle, you can easily move it wherever you need it.

What We Like
Large 5,000 sq.ft. coverage
Three-in-one function modes
Removable tank or drain hose
Easy portability with wheels

KeepGlad 95 Pint Dehumidifier for 5000 Sq. Ft

FDD20-5270V1R5
White
KeepGlad 95 Pint Dehumidifier for 5000 Sq. Ft Cover
KeepGlad 5000 Sq. Ft Dehumidifiers for Home and Basement, Max 95 Pint/Day Dehumidifier with Drain Hose, Compressor Dehumidifier with Humidity Control, 24H Timer & Child Lock, for Bedroom, Large Rooms

The KeepGlad 95 Pint Dehumidifier is designed to cover large spaces up to 5,000 square feet, making it perfect for basements, bedrooms, or even whole houses. It removes up to 95 pints of moisture daily, helping you maintain a healthy and comfortable humidity level between 30% and 80%. The easy-to-use touch panel lets you set your ideal humidity and monitor it in real time, saving energy and lowering your electricity bills. You can choose between manual water tank draining or continuous drainage with the included hose, adding convenience to your routine. Plus, it offers three smart modes to handle everyday humidity, dry clothes quickly, or tackle very damp areas effectively.

What We Like
Large coverage area
Adjustable humidity control
Energy-saving technology
Flexible drainage options
Multiple smart modes
#TOP 6

Aiusevo 1500 Sq. Ft 21-Pint Dehumidifier

AS280
White
1500Sq.ft
Aiusevo 1500 Sq. Ft 21-Pint Dehumidifier Cover
1500 Sq. ft Dehumidifier for Basement and Large Room, 21 Pints Dehumidifiers for Home with Drain Hose, Intelligent Humidity Control, 3 Modes, 24H Timer, Ideal for RV, Bathroom, Bedroom

The Aiusevo 21-Pint Dehumidifier is designed to efficiently remove moisture from rooms up to 1500 square feet, making it ideal for basements, bedrooms, bathrooms, and even RVs. You can select from three modes—DEHU for adjustable humidity control, DRY for quick drying of clothes, and CONTINUOUS for constant moisture removal in very damp areas. It offers two drainage options: a 2-liter tank that automatically shuts off when full, or a continuous drain hose for hands-free operation. The smart control system lets you easily set humidity levels, fan speed, and timers, ensuring your space stays comfortable without constant monitoring.

What We Like
High moisture removal capacity
Three customizable modes
Automatic and continuous drainage
Smart humidity control system
#TOP 7

Cagstul 2500 Sq.Ft 34 Pints Dehumidifier

White
Cagstul 2500 Sq.Ft 34 Pints Dehumidifier Cover
2500 Sq.Ft Dehumidifier for Basement with Drain Hose Max 34 Pints, Dehumidifiers for Home Large Room Bathroom Bedroom, 3 Modes, Smart Humidity Control, Auto Defrost, 24H Timer, Sleep Mode

The Cagstul 34 Pints Dehumidifier is perfect for large spaces up to 2,500 square feet, helping you remove excess moisture quickly to keep your home comfortable and fresh. You can easily customize your comfort with three smart modes: Auto Mode maintains your preferred humidity level, Continuous Mode speeds up drying for laundry days, and Sleep Mode runs quietly for undisturbed rest. The dual drainage system offers convenience, letting you choose between manually emptying the tank or using the included hose for continuous drainage. Plus, the user-friendly control panel makes it simple to set your ideal humidity and timer, so you can relax while it works for you.

What We Like
High moisture removal capacity
Three customizable operation modes
Dual drainage options
Easy-to-use control panel
#TOP 8

GoGuess 21 Pints Basement Dehumidifier

GoGuess
YC3D6-PRO
White
GoGuess 21 Pints Basement Dehumidifier Cover
GoGuess 1600 Sq.ft Dehumidifier for Basement - 21 Pints, Drain Hose & Humidity Control Large Room Dehumidifiers for Home, RV, Bathroom, Bedroom - 3 Modes & 24H Timer White

The GoGuess Basement Dehumidifier is designed to handle spaces up to 1600 sq.ft, making it ideal for basements, bathrooms, and even RVs. It can remove up to 21 pints of moisture daily, helping you maintain a comfortable humidity level between 30% and 70%, which supports a healthier home environment. You can customize your experience with three modes: DEHU for setting a specific humidity level, TURBO for quick drying, and SLEEP for quiet, low-speed operation. Plus, it offers convenient water removal options — either manually empty the 2.3L tank or connect the included hose for continuous drainage, so you don’t have to worry about emptying it frequently.

What We Like
High moisture removal capacity
Multiple operation modes
Custom humidity control
Manual and continuous drainage
#TOP 9

Arecovas 52-Pint Basement Dehumidifier

AR-DF001
White
Regular
Arecovas 52-Pint Basement Dehumidifier Cover
Dehumidifier for Basement, 52 Pints Dehumidifiers for Bedroom Bathroom Large Room Home, 4500 Sq.Ft Dehumidifier with Drain Hose, 2025 Energy Star Certificate, Humidity Control, 24H-Timer, Auto Defrost

The Arecovas 52-Pint Dehumidifier is a powerful device designed to keep large spaces like basements and whole homes dry and comfortable by removing up to 52 pints of moisture daily. Thanks to its Energy Star certification, it uses 45% less energy, helping you save on electricity bills while being environmentally friendly. You can easily control humidity with three modes tailored for different needs, such as maintaining ideal humidity, speeding up clothes drying, or running continuously. Plus, it offers flexible drainage options, including a handy drain hose, so you don’t have to worry about emptying the tank frequently. This makes managing moisture simple and convenient for your home.

What We Like
High moisture removal capacity
Energy-efficient operation
Multiple humidity control modes
Flexible drainage options
#TOP 10

Bicepos 2000 Sq.Ft 21-Pint Dehumidifier

BP01
white
2000 Sq.Ft
Bicepos 2000 Sq.Ft 21-Pint Dehumidifier Cover
Bicepos 2000 Sq.Ft Dehumidifier for Basement, 21 Pints Dehumidifier Touch Control with 3 Modes, 24H Timer, Child Lock, Manual or Continuous Drainage, Portable with Wheels, for Home, Bedroom & BathRoom

The Bicepos 21-Pint Dehumidifier is designed to control humidity effectively in large spaces up to 2000 sq.ft, making your home more comfortable by reducing excess moisture. Its easy-to-use touch panel lets you switch between everyday drying, special wet clothes drying, and continuous operation for very damp areas, giving you flexibility for different needs. You can choose to empty the water tank manually or use the continuous drainage hose for hassle-free operation in places like basements or laundry rooms. Safety features like a 24-hour timer and child lock provide peace of mind, while the unit automatically stops when the tank is full, so you don’t have to watch it constantly.

What We Like
Large area coverage
Multiple operating modes
Flexible drainage options
Safety features included
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Should you run a dehumidifier in the basement all the time?

Running a dehumidifier in the basement all the time is not recommended as it can make the room too dry. Extended use for more than eight hours can result in a relative humidity of less than 15%, which is too low.

2. Should you run a dehumidifier in your basement in the winter?

In most cases, dehumidifiers do not need to run in the basement during the winter months. The air naturally becomes dry due to low humidity and the use of heating systems.

3. How big of a dehumidifier do I need for a basement?

The size of the dehumidifier needed for a basement depends on the size of the space. As a general guideline, a 1,500-square-foot basement would require an 18-pint capacity dehumidifier. For smaller spaces, a dehumidifier that holds 12 pints of water is recommended for every 500 square feet.

4. What months should you run a dehumidifier in the basement?

A dehumidifier can be beneficial during the spring, summer, and early fall. However, it's best to unplug the unit as colder weather arrives. Consider upgrading the dehumidifier when winter transitions into spring.

5. How long does it take for a dehumidifier to dry a basement?

It typically takes between 24 and 72 hours for a dehumidifier to completely dry out a basement. It's important to continue using the dehumidifier until the humidity levels normalize.

6. When should you not use a dehumidifier?

It's recommended to turn off the dehumidifier when temperatures drop to around 65 degrees Fahrenheit. This helps prevent moisture from freezing on the unit's coils and potentially causing damage.

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

For optimal performance, place the dehumidifier in an area with good air circulation. Avoid placing it directly against walls or furniture that can block airflow. Leave at least six inches of space between the dehumidifier and any vent-blocking surfaces.

8. What size dehumidifier do I need for a 1500 sq ft basement?

For a 1,500 square foot basement, a dehumidifier with a capacity of 34-40 pints is suitable. However, a 40-60 pint capacity dehumidifier can cover a larger area of 1,000-2,500 square feet.

Editor's Notes

During our dehumidifier for basement research, we found 24 dehumidifier for basement products and shortlisted 10 quality products. We collected and analyzed 202,874 customer reviews through our big data system to write the dehumidifiers for basement list. We found that most customers choose dehumidifiers for basement with an average price of $205.80.

The dehumidifiers for basement are available for purchase. We have researched hundreds of brands and picked the top brands of dehumidifiers for basement, including AEOCKY, Waykar, Tehanld, KeepGlad, Aiusevo. The seller of top 1 product has received honest feedback from 694 consumers with an average rating of 4.9.

Written by
Mark Greer Avatar

Mark Greer has been an excellent residential carpenter for eight years in Los Angeles and has complete knowledge of woodworking, power tools, and home DIY. He never misses a chance of the lookout for new features and innovations in popular and novel home appliances as an insightful writer.