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5 Best Dehumidifier For Whole Houses of 2025

Last Updated - 2025/11/03

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

INTBUYING

INTBUYING Commercial Dehumidifier 264 Pint Ceiling Dehumidifier for Basements, Crawl Space Dehumidifier Whole House Dehumidifiers Covers up to 1830 sq.ft 110V 1.8KW

INTBUYING

CA$1,499.00

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Main highlights
- User-Friendly Control Panel: Equipped with a full LCD touch screen and microcomputer control, this dehumidifier offers precise humidity control down to ±1%. Easy-to-use settings make operation a breeze.
- Quiet and Energy Saving: Operating at less than 50 dB, this dehumidifier runs quietly without disturbing your environment. Its energy-efficient design ensures optimal performance while keeping costs low.
- Designed for long-term use: This dehumidifier features robust metal frame and casing. It features a round flange for easy pipe connection. Plus, it comes with an built-in condensate pump and drain hose for automatic drainage.
- Application: Perfect for workshops, warehouses, crawl spaces, basements, and more. Ideal for spaces ranging from 130-170 sq.m with a 2.6m floor height.
- 1830 Sq.Ft Dehumidifier: This commercial dehumidifier can remove 150 litres per day (30℃ RH80%) from up to 1830 sq ft (2.6 m floor height), reducing humidity to comfortable levels in a short space of time.
CA$1,499.00
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ALORAIR

ALORAIR Crawl Space Dehumidifier with Pump and Hose, 120 PPD Commercial Dehumidifiers for Garage, Basement, Energy Star Listed, Industry Water Damage Unit, Compact

ALORAIR

CA$1,014.16

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Main highlights
- Super Convenient Usage: It can choose gravity drain or pump drain with the working environment. Built-in a Condensate Pump: When removing large amounts of moisture, with a 19.6’ lifting distance, the condensate pump gives you the freedom to drain anywhere. The condensate pump keeps the dehumidifier running smoothly and efficiently by continuously pushing collected water out of the area. Gravity Drain: By using the dehumidifier drain hose connection to empty water into your floor drain
- Designed for the Modern Home：For your 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, cETL 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 Energy Star Listed Commercial Dehumidifier : Removal of 120 PPD at saturation condition, fit for any basement, crawl space, storage areas, garage, large room, or commercial use, coverage area up to 1,300 sq.ft. This cETL-listed dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance
CA$1,014.16
3
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

BASEAIRE DRY YOUR CRAWL SPACE & BASEMENT

BaseAire Crawlspace/Basement Dehumidifier, 120 Pints Commercial Dehumidifiers with Drain Hose, Intelligent Humidity Control, Auto Defrost,Energy Star, Portable, AirWerx55, 5 Years Limited Support

BASEAIRE DRY YOUR CRAWL SPACE & BASEMENT

CA$490.83

CA$539.82
(9% Off)

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Main highlights
- Portable Compact Size: BaseAire airwerx 55 dehumidifiers are the perfect solution for crawl spaces and basements. With their compact size and sturdy handle, these portable dehumidifiers can be effortlessly transported between rooms. Operating at a peak noise level of just 52 dB(A), you can enjoy the quiet operation of this dehumidifier anywhere, anytime.
- Efficient Auto-Defrost System: Unlike traditional units, this advanced crawlspace dehumidifier works continuously and efficiently without periodic stopping during the defrosting process. By preventing ice buildup on the coils, it ensures optimal performance and longevity. With its ability to operate in low temperatures as low as 33.8°F, this crawl space dehumidifier is specifically designed to excel in cold environments.
- Easy-to-use Dehumidifier: Just plug it in, set your desired humidity level, and let this basement dehumidifier do the rest. With the included 6.5-ft drain hose, achieving hassle-free self-draining by gravity is a breeze. For added flexibility, consider the optional remote control (sold separately).
- 5-Year Covered: BaseAire Crawl Space Dehumidifiers come with 5-Year Limited Support and lifetime access to expert tech support. Our team of professionals will promptly address any questions you may have, and provide a timely solution to meet all of your need, ensure your complete satisfaction.
- 120 Pints Commercial Dehumidifier: Removes up to 55 pints of water per day, with a maximum capacity of 120 pints at saturation, ensuring efficient and effective dehumidification. Ideal for large areas, including homes, basements, crawlspaces, laundry rooms, garages, storage rooms, factories, and commercial use. Easily maintain a healthy humidity range of 45%-55% for optimal comfort and air quality.
CA$490.83
CA$539.82 (9% Off)
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ALORAIR

ALORAIR Commercial Dehumidifier 113 Pint, with Drain Hose for Crawl Spaces, Basement, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting

ALORAIR

CA$799.00

More Details
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
CA$799.00
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ARGENDON

145 Pint Crawl Space/Basement Dehumidifier with Drain Hose, Commercial Dehumidifiers for Large Space, Industrial, Water Damage, Auto Defrosting, 5 Years Limited Warranty

ARGENDON

CA$529.75

More Details
Main highlights
- Why Choose Argendon Dehumidifier? Argendon uses rare earth alloy tube evaporators and advanced internal corrosion protection technology to prevent corrosion and Freon leaks, extending the life of Shied 60 crawlspace dehumidifier. The Merv-1 filter protects internal components from damage by dust and other particles while ensuring efficient operation and long-term use.
- Upgraded Designed For The Modern Home: This crawlspace dehumidifier was designed with the user in mind, and compact size. Environmental R32 refrigerant allows you to experience the perfect harmony of efficiency and environmental protection. Upgraded stylish and simple appearance is designed for modern life.
- Saving More Energy & Cost Less: This high-effiency crawl space dehumidifier removes moisture with less energy than conventional dehumidifiers, without increasing the energy bill. It can remove up to 145 pints of moisture per day at saturation and 60 pints per day at AHAM(80°F, 60%), and cover spaces up to 1,800 sq ft, such as basements, warehouses, garages, whole homes or commercial use
- Easy to Use: Plug and play. Set the humidity to what you want, and enjoy a peaceful night. This basement dehumidifier features a display for easy operation, including humidity setting, continuous mode, GPP mode, coil temperature display, defrost display and troubleshooting interface.
- Compact Size, Continous Drainage With Hose: This upgraded appearance commercial dehumidifier with compact design and sturdy handle for easy and safe transportation, perfect for crawl spaces and whole-house dehumidification. Attach adjustable foot pads to adjust the height of the dehumidifier. Included a 6.56 ft drain hose to this dehumidifier to drain the condensation automatically and continuously by gravity.
- Choose Argendon Shield 60 Crawl Space Dehumidifier with Confidence: It has passed ETL certification. Your safety and the environment are fully guaranteed. Every Argendon commercial dehumidifier comes with a 5-year limited service with a professional customer support team to solve the technology and installation issues. You can rely on us for reliable products and support.
CA$529.75

5 Best Dehumidifier For Whole Houses of 2025

INTBUYING Commercial Dehumidifier 264 Pint Ceiling Dehumidifier for Basements, Crawl Space Dehumidifier Whole House Dehumidifiers Covers up to 1830 sq.ft 110V 1.8KW

ALORAIR Crawl Space Dehumidifier with Pump and Hose, 120 PPD Commercial Dehumidifiers for Garage, Basement, Energy Star Listed, Industry Water Damage Unit, Compact

BaseAire Crawlspace/Basement Dehumidifier, 120 Pints Commercial Dehumidifiers with Drain Hose, Intelligent Humidity Control, Auto Defrost,Energy Star, Portable, AirWerx55, 5 Years Limited Support

ALORAIR Commercial Dehumidifier 113 Pint, with Drain Hose for Crawl Spaces, Basement, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting

145 Pint Crawl Space/Basement Dehumidifier with Drain Hose, Commercial Dehumidifiers for Large Space, Industrial, Water Damage, Auto Defrosting, 5 Years Limited Warranty

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