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Commercial Dehumidifier Comparison - August 2025
4 Best Commercial Dehumidifier In Canada
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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Overview: Are you looking to reduce humidity in your home? Dehumidifiers are a great way to improve indoor air quality and reduce the presence of allergens. Read reviews of the best dehumidifiers on the market to find the right one for your home.
ALORAIR Commercial Dehumidifier 113 Pint, with Drain Hose for Crawl Spaces, Basement, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting
Model
Waykar 155 Pints Large Commercial Dehumidifier with Drain Hose and Water Tank, Industrial Dehumidifier in Large Space up to 8000 Sq. Ft for Home, Basements, Whole House, Library, 5-Year Warranty
Model
ALORAIR Basement/Crawl Space Dehumidifiers Removal 120 PPD (Saturation), 55 Pint Commercial Dehumidifier, Auto Defrosting, cETL, Optional Remote Monitoring
Model
Waykar 158 Pints Commercial Dehumidifier with Drain Hose for Crawl Spaces, 6,500 Sq. Ft. for Basements, Industrial or Commercial Spaces and Flood Restoration –5 Years Warranty
Brand
ALORAIR
Brand
Waykar
Brand
ALORAIR
Brand
Waykar
Reviews
2,739 reviews
Reviews
1,617 reviews
Reviews
96 reviews
Reviews
921 reviews
Features
Manoeuverability
9.1
Manoeuverability
9.1
Manoeuverability
7.9
Manoeuverability
7.6
Simple to use
9.9
Simple to use
9.3
Simple to use
8.6
Simple to use
8.4
Noise level
9.1
Noise level
8.6
Noise level
7.7
Noise level
7.4
Tech Specs
item weight
49.6 Pounds
item weight
27 kg
item weight
57.3 Pounds
item weight
71.83 Pounds
customer reviews
4.4 4.4 out of 5 stars 913 ratings 4.4 out of 5 stars
customer reviews
4.3 4.3 out of 5 stars 539 ratings 4.3 out of 5 stars
customer reviews
4.2 4.2 out of 5 stars 32 ratings 4.2 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 307 ratings 4.4 out of 5 stars
type of guarantee
One 1 year parts and labor. Three 3 years parts and labor on Refrigeration System ONLY Compressor, Condenser, and evaporator . Five 5 years parts on Refrigeration System ONLY Compressor, Condenser, and evaporator . Please contact us at any time if you have questions. Phone: 1-888-990-7469, Email: support alorair.com
type of guarantee
-
type of guarantee
One 1 year parts and labor. Three 3 years parts and labor on Refrigeration System ONLY Compressor, Condenser, and evaporator . Five 5 years parts on Refrigeration System ONLY Compressor, Condenser, and evaporator . Please contact us at any time if you have questions. Phone: 1-888-990-7469, Email: support alorair.com
type of guarantee
1 year warranty, 2nd year warranty extension, lifetime expert technical support
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1
ALORAIR
ALORAIR Commercial Dehumidifier 113 Pint, with Drain Hose for Crawl Spaces, Basement, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting
9.9Simple to use
9.1Manoeuverability
9.1Noise level
Main highlights
Super Convenient Usage: This high-quality dehumidifier simply adjusted to the ideal humidity setting to minimize moisture and reduce odor. The MERV-8 Filter can protect internal components from dust when dehumidifying. the most convenient point is that you are not requested to pour away the water every hour like a normal domestic dehumidifier, there is no tank inside, it drains automatically
Same Fit for Crawl Spaces & Basements: We designed this professional dehumidifier with the modern consumer in mind, smaller size, compact design, rugged handle, easy and safe to transport from job to job, and even from downstairs to upstairs. All special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional remote control system, strong as the tank, Low-temperature operation, C-ETL
Automatic Defrost: Our advanced auto-defrosting system continuously monitors the ambient temperature using built-in sensors. When the temperature is detected to be low, the unit initiates an automatic defrost cycle to prevent frost buildup and related issues. During this process, the compressor temporarily stops while the fan continues to operate, allowing the frost to thaw. Once the defrost cycle is complete, the dehumidifier resumes normal operation. This feature conserves energy and helps extend the lifespan of the unit
5 Years Limited Warranty and safety tested - Our crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year limited warranty with a professional customer support team ready to assist at any time
113 Pint Dehumidifier: AlorAir Sentinel HD55 commercial dehumidifier can removal 113 PPD at saturation, 53 pints per day at AHAM, up to 1,200 sq. Ft, lowering the humidity to comfortable levels in a short period of time. On the other hand, this ETL listed dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, warehouses, offices, factories, shops, storage areas
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9.5
2
Waykar
Waykar 155 Pints Large Commercial Dehumidifier with Drain Hose and Water Tank, Industrial Dehumidifier in Large Space up to 8000 Sq. Ft for Home, Basements, Whole House, Library, 5-Year Warranty
9.3Simple to use
9.1Manoeuverability
8.6Noise level
Main highlights
Warranty Support & Safety Tested: The 155 pints dehumidifier is fully CSA compliant for electrical safety. All Waykar dehumidifier comes with a 2-year comprehensive warranty and lifetime expert technical support. Please do not hesitate to contact us if you have any questions, and we will respond within 24 hours to assist you with any issues. The Waykar customer support team is always just an email away.
Intelligent Control for Effective Operation: Waykar industrial dehumidifier comes with a simple clear digital touch control panel, anyone can operate it easily. Automatic Humidity Control: Simply adjust to your ideal humidity setting, it will intelligently sense the room humidity and control the dehumidification to maintain the pre-set humidity levels. 24-Hour Timer: The device can be pre-programmed to run at specific times, reducing energy consumption.
Innovative & Ergonomic Design: The commercial dehumidifier features with sleek and modern look, with easy-roll universal castors, ergonomically recessed handles and a lift up handle, which allows you move it anywhere with ease. This design has been modified and improved many times by our design experts and technical team. We hope it will be a welcome addition to your home.
Durable and Reliable: The removable and washable filter is not only convenient for you to clean the dehumidifier regularly but also can be recycled to reduce unnecessary waste. The dehumidifier has undergone a series of improvements, from its appearance to its internal structure, and the robust corrosion-resistant structure can make the dehumidifier last a long time.
Continuous Drainage: Simply connect a 3.3 ft hose (included) to the drainage outlet for continuous draining. In order to provide a more flexible drainage method, you can also have your own garden hose for drainage in addition to the standard hose for continuous drainage. We believe this industrial dehumidifier for large spaces will meet your needs.
8,000 Sq. Ft. Dehumidifier: The Waykar Dehumidifier for basements can remove up to 155 pints (under 95°F, 90%RH condition) of moisture per day. The area is up to 8,000 Sq. Ft. can be adjusted to a humidity level ranging from 10% to 90%. Perfect for use in whole home, basements, warehouse, offices, stock rooms, living rooms, laundry rooms, industrial or commercial spaces, etc.
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9.4
3
ALORAIR
ALORAIR Basement/Crawl Space Dehumidifiers Removal 120 PPD (Saturation), 55 Pint Commercial Dehumidifier, Auto Defrosting, cETL, Optional Remote Monitoring
8.6Simple to use
7.9Manoeuverability
7.7Noise level
Main highlights
INTERNAL CORROSION PROTECTION-an advanced technology to minimize corrosion and freon leakage, as you know in dehumidification applications, there always get oxide, hydroxide, or sulfide, normal coils get corrosion and freon leakage quickly, this innovative feature extends the life of the coils by providing protection against, maintaining the coil’s heat transferability
DESIGNED FOR THE MODERN HOME-for your full satisfaction, we designed this professional dehumidifier with the modern consumer in mind, all special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional Remote control system, MERV-8 filter, Low-temperature operation, C-ETL listed
Automatic Defrost: Our advanced auto-defrosting system continuously monitors the ambient temperature using built-in sensors. When the temperature is detected to be low, the unit initiates an automatic defrost cycle to prevent frost buildup and related issues. During this process, the compressor temporarily stops while the fan continues to operate, allowing the frost to thaw. Once the defrost cycle is complete, the dehumidifier resumes normal operation. This feature conserves energy and helps extend the lifespan of the unit
5 Years Limited Warranty and safety tested - Our crawlspace dehumidifier is fully compliant with the electrical safety ETL. Every AlorAir crawl space dehumidifier comes with a 5-year limited warranty with a professional customer support team ready to assist at any time
120 PPD Dehumidifier-quickly and effectively removes moisture with less energy than conventional dehumidifiers without racking up the energy bill, saving money. It will be the best crawl space/basement dehumidifier you will ever use. Remove 55 pints per day at AHAM condition，120 Pint at saturation, up to 1,300 sq. ft, fit for any basement, crawl space, storage areas, garage, large room, or commercial use
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Features
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Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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9.1 
9.8
1ALORAIR
