The basement is an area that is often overlooked when it comes to humidity levels or air quality and can pose serious issues for your health and your house structure. Yes, it's true. A basement with more than 55% humidity or moisture issues should be taken seriously as it’s going to be a den for bacteria, mold, and bad odors.
Maintaining the right humidity level in your basement is crucial for preventing mold growth, reducing allergens, and protecting your home’s structural integrity. A reliable dehumidifier for basement use is an essential tool for achieving this balance. With so many options available, choosing the best basement dehumidifier can be challenging.
To help you make an informed decision, we’ve tested and selected the top 9 dehumidifiers for basements in 2024, catering to various needs and budgets. Whether you're looking for the best overall, the most budget-friendly, or a high-capacity unit, this guide has you covered.
Basement dehumidifiers should be easy to use, featuring user-friendly controls, auto-restart capability, and timer settings," says Lane Dixon, vice president of operations at Aire Serv, a Neighborly company.
9 Best Dehumidifiers for Basements of 2024
Our top picks include:
Best Overall
AlorAir 70 PPD Crawl Space Dehumidifier | ($405)
Best Smart
Abestorm 120 Pints WiFi APP Controls Crawlspace Dehumidifier | ($581)
Best for Large Spaces
AlorAir App Controlled Dehumidifier Removal 120PPD | ($581)
Best for Small Spaces
Abestorm Guardian SN35P | ($466)
Best With Pump
Amazon Frigidaire 50 Pint Dehumidifier | ($356)
Best Commercial Use
Abestorm Hurricane 850 | ($832)
Best Energy Efficient
Abestorm Guardian SN55 | ($454)
Best High Capacity
Abestorm Guardian SN90 | ($732)
Best Budget
ALORAIR Commercial Dehumidifier | ($800)
Best Overall Dehumidifier – AlorAir 70 PPD Crawl Space Dehumidifier
The AlorAir 70 PPD Crawl Space Dehumidifier is our top pick for the best basement dehumidifier overall. This Energy Star-certified dehumidifier efficiently removes moisture with less energy, making it a cost-effective choice for homeowners. It has an air output of 115 CFM and removes up to 70 pints of moisture per day at saturation, covering areas up to 1,000 sq. ft. This makes it suitable for various spaces, including basements, crawl spaces, bathrooms, living rooms, bedrooms, closets, and kitchens.
Key Features:
- Energy Star Certified: Reduces energy consumption while effectively removing moisture.
- Continuous Hose Drainage: Includes a 6.5-foot drain hose for automatic and continuous drainage, eliminating the need for manual water removal.
- Full-Featured Design: Equipped with an automatic defrost function, less than 50 decibels of noise, a memory function for auto restart and shut-off, and a MERV 1 filter that traps up to 95% of airborne pollutants.
Why It's the Best Overall:
- Efficiency: The Energy Star certification ensures it operates with minimal energy consumption.
- Ease of Use: Features like continuous drainage, automatic defrost, and a washable filter make maintenance simple and hassle-free.
- Versatility: Suitable for a wide range of spaces and conditions, from basements to crawl spaces and more.
Best Smart Dehumidifier – Abestorm 120 Pints WiFi APP Controls Crawlspace Dehumidifier
The Abestorm 120 Pints WiFi APP Controls Crawlspace Dehumidifier stands out as the best smart dehumidifier for basements. This unit offers the convenience of Wi-Fi control via a free app, allowing you to monitor and adjust settings from anywhere. It removes up to 55 pints of water per day at AHAM conditions (80°F, 60% humidity) and 120 pints at saturation, effectively covering an area of 1300 sq. ft.
Key Features:
Wi-Fi App Control: Monitor and control the dehumidifier remotely via a smartphone app.
Internal Corrosion Protection: Features Rare Earth Alloy Tube Evaporators to prevent freon leakage and extend the unit’s lifespan.
Moisture and Odor Reduction: Efficiently reduces moisture and odors, creating a comfortable living environment.
Why It's the Best Smart Dehumidifier:
Remote Monitoring: Wi-Fi control allows you to manage humidity levels from anywhere.
Durability: Advanced corrosion protection ensures a longer lifespan.
Efficiency: High capacity for larger spaces, making it a good dehumidifier for basements and crawl spaces.
Best Dehumidifier For Large Spaces – AlorAir App Controlled Dehumidifier Removal 120PPD
The AlorAir App Controlled Dehumidifier Removal 120PPD is ideal for large basements. This dehumidifier removes up to 120 pints of moisture per day at saturation and covers areas up to 1300 sq. ft. It’s equipped with Wi-Fi control, making it easy to adjust settings remotely.
Key Features:
High Capacity: Removes up to 120 pints of moisture per day, suitable for large spaces.
Wi-Fi Control: Allows for convenient monitoring and adjustment via a smartphone app.
Durability: Built to withstand heavy use in large spaces and commercial settings.
Why It's Best for Large Spaces:
High Capacity: Efficiently manages humidity in large areas.
Remote Control: Wi-Fi capability adds convenience and ease of use.
Robust Design: Built to handle demanding conditions.
Best for Small Spaces – Abestorm 70 Pints Crawl Space Dehumidifiers | Guardian SN35P
The Abestorm Guardian SN35P is ideal for smaller basements or crawl spaces making it a portable dehumidifier. It removes 70 pints of moisture per day and is suitable for areas up to 1,000 sq. ft. This Energy Star dehumidifier is both effective and economical, making it a good dehumidifier for basement use.
Key Features:
Energy Star Certified: Removes moisture efficiently with lower energy consumption.
Crawl Space Dehumidifier with Pump: Offers both gravity drain and pump drain options.
Automatic Defrost: Operates efficiently even at low temperatures, preventing frost buildup.
Why It's Best for Small Spaces:
Compact Design: Fits easily into smaller spaces.
Energy Efficient: Saves on electricity costs while providing effective dehumidification.
User-Friendly: Easy to set up and operate.
Best Crawlspace Dehumidifier with Pump – Frigidaire 50 Pint Dehumidifier with Pump
Frigidaire 50 Pint Dehumidifier with Pump
The Frigidaire 50 Pint Dehumidifier is an excellent choice for those who need a reliable dehumidifier with a built-in pump. It’s designed to handle up to 4,500 square feet, making it ideal for large rooms and basements. The built-in pump allows for continuous drainage, eliminating the need for manual water removal.
Key Features:
Built-In Pump: Facilitates continuous drainage, reducing maintenance.
Custom Humidity Control: Allows you to set and maintain desired humidity levels.
Large Coverage Area: Effective for spaces up to 4,500 sq. ft.
"The built-in pump in the Frigidaire dehumidifier makes it extremely convenient for continuous operation, particularly in large basements," says Dr. Emily Clark, a home appliance expert.
Why It's Best with Pump:
Convenience: The built-in pump makes it easy to manage water removal.
Efficiency: Covers large areas effectively.
User-Friendly: Customizable settings for optimal humidity control.
Best Commercial Use – Abestorm 180 Pints Commercial Dehumidifiers | Hurricane 850
The Abestorm Hurricane 850 is the best dehumidifier for commercial use, offering a robust 180 pints per day moisture removal capacity. This unit is perfect for large basements, construction sites, warehouses, and flood restoration projects.
Key Features:
High Capacity: Removes up to 180 pints of moisture per day.
Built-In Pump: Includes a 19.6 ft drain hose and 14.7 ft vertical drainage height for flexible drainage options.
Durability: Designed to withstand rugged conditions, with a waterproof and anti-corrosion shell.
Why It's Best for Commercial Use:
High Capacity: Ideal for large spaces and heavy-duty use.
Built-In Pump: Facilitates continuous operation without manual intervention.
Rugged Design: Built to handle tough conditions.
Best Energy Efficient Dehumidifier – Abestorm 120 Pints Guardian SN55 Crawl Space Dehumidifier
Abestorm 120 Pints Guardian SN55 Crawl Space Dehumidifier (Grey-Red)
The Abestorm Guardian SN55 is recognized as the best energy-efficient dehumidifier for basements. This unit is designed to remove moisture with less energy, making it a cost-effective choice for homeowners. It can remove 55 pints of water per day at AHAM conditions (80°F, 60% humidity) and 120 pints at saturation, covering an area of up to 1300 sq. ft.
Key Features:
Energy Efficiency: Operates with minimal energy consumption, saving on electricity bills.
Auto Defrost System: Ensures efficient operation in low temperatures, down to 36°F.
Continuous Drainage: Features a compact design with a 6.56 ft drain hose for automatic drainage by gravity.
Expert Quote: "Energy efficiency is crucial for long-term use, and the Abestorm SN55 excels in reducing energy consumption while providing powerful dehumidification," says Dr. John Mitchell, an environmental engineer.
Why It's Best Energy Efficient:
Cost-Effective: Saves on energy bills with efficient operation.
Versatile Use: Suitable for both residential and commercial spaces.
Durable Design: Features advanced corrosion protection for a longer lifespan.
Best High Capacity Dehumidifier – Abestorm 198 Pints Energy Star Dehumidifiers | Guardian SN90
For those needing a high-capacity dehumidifier, the Abestorm Guardian SN90 is an excellent choice. This unit removes up to 198 pints of moisture per day at saturation, making it suitable for large or extremely damp basements, attics, and storage areas up to 2,600 sq. ft.
Key Features:
High Capacity: Handles large volumes of moisture removal.
Energy Star Certified: Efficient operation reduces energy consumption.
Automatic Defrost: Ensures continuous operation without frost buildup.
"The Guardian SN90 is perfect for large basements, offering high capacity and energy-efficient operation," says Dr. Jane Smith, a home improvement specialist.
Why It's Best High Capacity:
Large Coverage: Suitable for big basements and large spaces.
Energy Efficiency: Despite its size, it’s energy-efficient and cost-effective.
Durability: Designed for heavy-duty use with advanced corrosion protection.
Best Budget – ALORAIR Commercial Dehumidifier with Pump
The ALORAIR Commercial Dehumidifier is the best budget option, offering powerful performance without breaking the bank. It can remove up to 180 pints of moisture per day at saturation and 85 PPD at AHAM conditions, making it ideal for large spaces up to 2,300 sq. ft.
Key Features:
Affordable: Provides excellent performance at a lower price point.
Built-In Pump: Includes a 19.6 ft drain hose and 14.7 ft vertical drainage height for flexible drainage.
Compact Design: Easily fits into tight spaces like crawl spaces and basements.
"For those on a budget, the ALORAIR Commercial Dehumidifier offers powerful dehumidification and convenience with its built-in pump," says Dr. Laura Bennett, an HVAC specialist.
Why It's Best Budget:
Cost-Effective: Delivers high performance at an affordable price.
Compact and Portable: Easy to move and fit into various spaces.
Efficient Drainage: Built-in pump for hassle-free continuous drainage.
Things to Consider for Best Dehumidifiers for Basements
When choosing the best dehumidifier for your basement, there are several important factors to consider to ensure you select the right unit for your needs. Here’s a comprehensive guide to help you make an informed decision:
Capacity and Coverage Area
The capacity of a dehumidifier is typically measured in pints of moisture removed per day. Consider the size of your basement and the level of humidity to determine the appropriate capacity:
Small Basements: A dehumidifier that removes 30-50 pints per day may be sufficient.
Medium Basements: Look for units that remove 50-70 pints per day.
Large Basements: High-capacity units that remove 70-100+ pints per day are ideal.
Energy Efficiency
Energy-efficient dehumidifiers not only help reduce your electricity bills but also minimize environmental impact. Look for units with Energy Star certification, which ensures they meet strict energy efficiency guidelines.
Drainage Options
Consider how you plan to manage the water collected by the dehumidifier:
Manual Drainage: You are required to empty the water bucket regularly.
Gravity Drainage: A hose continuously drains water into a floor drain or sump pump.
Built-In Pump: Allows for upward drainage into a sink or out a window, providing more flexibility in placement.
Noise Level
For basements that are frequently used, noise level can be an important consideration. Look for dehumidifiers with a noise level of 50 decibels or lower to ensure a quiet operation.
Smart Features
Smart dehumidifiers with Wi-Fi capabilities allow you to monitor and control humidity levels remotely using a smartphone app. This feature can be particularly convenient for managing basement humidity even when you’re not at home.
Durability and Maintenance
Choose a dehumidifier with robust construction and features like automatic defrost, which ensures the unit operates efficiently even in low temperatures. Additionally, consider units with washable filters for easy maintenance.
Conclusion
Choosing the best dehumidifier for your basement depends on your specific needs, space, and budget. Whether you're looking for the best basement dehumidifier overall, a good dehumidifier for basement use with smart features, or a top-rated dehumidifier for commercial applications, there’s an option for everyone. The AlorAir 70 PPD, Abestorm 120 Pints WiFi, and Abestorm 180 Pints Commercial Dehumidifiers are just a few of the excellent choices available in 2024. Invest in a reliable dehumidifier to maintain optimal humidity levels and protect your home from moisture-related issues.
Ready to improve the air quality and protect your basement from excess moisture?
Visit Abestorm.com today to explore our range of top-rated dehumidifiers. Whether you need a smart dehumidifier with Wi-Fi controls or a high-capacity commercial unit, we have the perfect solution for you. Don’t wait—take the first step towards a healthier, drier basement now!
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