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Hot Dehumidifier Deals Going Fast

Grab A Top-Rated Dehumidifier on Sale Now + A Free Filter. Offer Expires Soon.

Ranking 1
AlorAir 70 PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HD35P | Size for 1000 sq.ft

AlorAir 70 PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HD35P | Size for 1000 sq.ft

$372.89 $466.11
Ranking 2
AlorAir 120 PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HD55P | Size for 1500 sq.ft

AlorAir 120 PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HD55P | Size for 1500 sq.ft

$594.71 $699.66
Ranking 3
AlorAir 145 Pint Crawlspace Dehumidifiers with Drain Hose | Galaxy 60 | Size for 1800 Sq.Ft

AlorAir 145 Pint Crawlspace Dehumidifiers with Drain Hose | Galaxy 60 | Size for 1800 Sq.Ft

$539.94 $668.66
Ranking 4
AlorAir 113 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55 (Blue) | Size for 1200 sq.ft

AlorAir 113 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55 (Blue) | Size for 1200 sq.ft

$469.99 $587.48
Ranking 5
AlorAir 120 PPD Crawl Space Dehumidifiers with Pump and Drain Hose | Sentinel HDi65S (Black) | Size for 1300 sq.ft

AlorAir 120 PPD Crawl Space Dehumidifiers with Pump and Drain Hose | Sentinel HDi65S (Black) | Size for 1300 sq.ft

$642.31 $755.66
Ranking 6
AlorAir 120 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55S (White) | Size for 1300 sq.ft

AlorAir 120 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55S (White) | Size for 1300 sq.ft

$518.93 $648.66
Why Choose AlorAir Dehumidifiers

Why Choose AlorAir Dehumidifiers?

Certified High Performance, Guaranteed Long-Term Reliability.

ENERGY STAR® Certified

Save on Energy Costs

ENERGY STAR®

Our dehumidifiers are ENERGY STAR® Most Efficient certified—super energy-saving, low-carbon, and cuts ~20% energy bills vs. non-certified models.

ETL Certified

UL Standard · Worry Free

ETL Certified

Every unit is ETL certified, meeting strict safety/quality standards and our commitment to reliability.

Climate Pledge Friendly

Eco-Conscious Choice

Climate Pledge Friendly

AlorAir dehumidifiers have the Climate Pledge Friendly seal—we use efficient materials to reduce environmental impact.

5-Year Limited Warranty

100% Satisfaction Guarantee

5-Year Limited Warranty

Nationwide shipping + U.S.-based maintenance support. Backed by a 5-year limited warranty and reliable after-sales service.

Pick Your Perfect Dehumidifier

Crawl Space Dehumidifiers

Whole House Dehumidifiers

Crawl Space Dehumidifiers
Auto Shut-Off
Auto Shut-Off
Auto Humidity Control
Auto Humidity Control
Continuous Drain
Continuous Drain
Auto Defrost
Auto Defrost
Auto-Restart
Auto-Restart
R32 Refrigerant
R32 Refrigerant
20% OFF
AlorAir 70 PPD Crawl Space Dehumidifier with Drain Hose | Sentinel HS35 | Size for 1000 sq.ft

AlorAir 70 PPD Crawl Space Dehumidifier with Drain Hose | Sentinel HS35 | Size for 1000 sq.ft

$359.73 $449.66
15% OFF
AlorAir 120 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55S (Gold) | Size for 1300 sq.ft

AlorAir 120 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD55S (Gold) | Size for 1300 sq.ft

$551.36 $648.66
20% OFF
AlorAir 220PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HDi100 (White) | Size for 2900 sq.ft

AlorAir 220PPD Crawl Space Dehumidifier with Pump and Drain Hose | Sentinel HDi100 (White) | Size for 2900 sq.ft

$1,119.20 $1,399.00
20% OFF
AlorAir 198 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD90 (White) | Size for 2600 sq.ft

AlorAir 198 PPD Crawl Space Dehumidifiers with Drain Hose | Sentinel HD90 (White) | Size for 2600 sq.ft

$837.69 $1,047.11
AlorAir 104 Pint Whole House Dehumidifier | Sentinel WHD 120 | Size for 3000 Sq.Ft

AlorAir 104 Pint Whole House Dehumidifier | Sentinel WHD 120 | Size for 3000 Sq.Ft

$1,799.00
30% OFF
AlorAir 140 Pint Whole House Dehumidifier | Sentinel WHD 150 | Size for 3500 Sq.Ft

AlorAir 140 Pint Whole House Dehumidifier | Sentinel WHD 150 | Size for 3500 Sq.Ft

$1,609.30 $2,299.00
30% OFF
AlorAir 165 Pint Whole House Dehumidifier | Sentinel WHD 200 | Size for 4500 Sq.Ft

AlorAir 165 Pint Whole House Dehumidifier | Sentinel WHD 200 | Size for 4500 Sq.Ft

$1,749.30 $2,499.00
10% OFF
AlorAir 90 Pint Whole House Dehumidifier | Sentinel WHD 100 | Size for 2300 Sq.Ft

AlorAir 90 Pint Whole House Dehumidifier | Sentinel WHD 100 | Size for 2300 Sq.Ft

$1,169.00 $1,299.00

Smart Dehumidification, Wherever You Are

Humidity Tracking

Monitor real-time humidity levels accurately, ensuring a comfortable and mold-free environment at all times.

AlorAir Download
AlorAir App Interface
Smart Dehumidifier
15% OFF
AlorAir WiFi 70 PPD Crawl Space and Basement Dehumidifier | Sentinel HD35P WIFI | Up to 1000 Sq Ft

AlorAir WiFi 70 PPD Crawl Space and Basement Dehumidifier | Sentinel HD35P WIFI | Up to 1000 Sq Ft

$449.36 $528.66
15% OFF
AlorAir WiFi 198 PPD Crawl Space Dehumidifier with Condensate Pump | Sentinel HDi90 Wifi | Size for 2600 sq.ft

AlorAir WiFi 198 PPD Crawl Space Dehumidifier with Condensate Pump | Sentinel HDi90 Wifi | Size for 2600 sq.ft

$1,087.24 $1,279.11
10% OFF
AlorAir® App Controlled 120 PPD Crawl Space Dehumidifiers | Sentinel HDi65S Black WIFI | Size for 1300 sq.ft

AlorAir® App Controlled 120 PPD Crawl Space Dehumidifiers | Sentinel HDi65S Black WIFI | Size for 1300 sq.ft

$714.29 $793.66
10% OFF
AlorAir Wi-Fi 113 PPD Crawlspace Dehumidifier | Sentinel HD55 Blue WiFi | Size for 1200 sq.ft

AlorAir Wi-Fi 113 PPD Crawlspace Dehumidifier | Sentinel HD55 Blue WiFi | Size for 1200 sq.ft

$565.79 $628.66
10% OFF
AlorAir® App Controlled  120 PPD Dehumidifier | Sentinel HD55S White WIFI | Size for 1300 sq.ft

AlorAir® App Controlled 120 PPD Dehumidifier | Sentinel HD55S White WIFI | Size for 1300 sq.ft

$620.20 $689.11

Frequently Asked Questions

Q1 : Why is AlorAir dehumidifier known as the best dehumidifier for basements?
AlorAir crawl space dehumidifiers offer the best value for their capacity compared to other brands. With a dedicated R&D team and professional customer support, we are committed to providing high-quality basement dehumidification solutions. Our goal is to make Alorair dehumidifiers a must-have for every household in need of reliable moisture control. If you're looking for the best dehumidifier for basement, you can trust AlorAir.
Q2 : What is the warranty coverage for AlorAir dehumidifiers?
Each new AlorAir dehumidifier comes with a one-year comprehensive warranty and a five-year limited warranty from the date of purchase (specific terms may vary by model; please refer to the product manual for details). This warranty applies only to products purchased from AlorAir or authorized dealers and used in accordance with the owner's manual.

To request warranty service, please contact us at 888-990-7469 or sales@aloraircrawlspace.com with proof of purchase or order number. We will repair or replace the product at our discretion.
Q3 : Are Alorair dehumidifiers energy efficient?
Yes, most of our crawl space dehumidifiers are ENERGY STAR® certified and carry additional certifications such as CSA, ETL, CE, and more. Alorair is recognized for offering some of the most efficient dehumidifiers for basements. For specific certification details, please check the product description on our website.
Q4 : How do I install an Alorair dehumidifier?
Each product page on our website includes a downloadable user manual with detailed installation instructions. You can also find helpful video tutorials in our YouTube video center. For example, for the Sentinel HD55 model, you can download the user manual from the product page or refer to the printed version included in the shipping box.
Q5 : Can I monitor and control the dehumidifier remotely?
Yes! Alorair WIFI dehumidifiers support 4G remote control, allowing you to monitor and adjust settings from anywhere using your smartphone.
Q6 : I'm having trouble registering an account for the AlorAir-C app. What should I do?
We recommend using a frequently used email address. After registering, please check your inbox for the activation email. If you don't see it, be sure to check your spam or junk folder.
Q7 : I can't connect my dehumidifier to the AlorAir-C app. What could be wrong?
Please try the following troubleshooting steps:
• Power off the dehumidifier for 30 seconds, then try pairing again.
• Ensure the dehumidifier is within range of your Wi-Fi router.
• Keep the device away from other electronics that may cause interference.
• Make sure the Wi-Fi icon on the dehumidifier is blinking before pairing.
• Verify that Bluetooth is connected to "Bk-AlorAir."
• Double-check that your Wi-Fi password is entered correctly (passwords are case-sensitive).
• If you still can't connect after multiple attempts, please contact our customer support team.
Which Dehumidifier Is Right for Your Home?

Which Dehumidifier Is Right for Your Home?

Dehumidifier Series Comparison: Find Your Perfect Fit for Crawl Spaces, WiFi Control, or Whole-House Solutions

Space Size
1000-3300 sq. ft.
1000-2600 sq. ft.
2300-4500 sq. ft.
Capacity (PPD)*
35-120 PPD
35-90 PPD
90-165 PPD
Special Features
Compact, Auto Defrost,
Memory Restart
App Control,
Real-Time Alerts
HVAC Integration,
Humidity Scheduling
Installation
Plug & Play
Plug & Play + Mobile
App Setup
Professional Installation
Required
Ideal User
Basement/
crawlspace owners
Users comfortable with
mobile apps, remote
monitoring
Homeowners in humid
climates, whole-house
solutions