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5 Best Best Dehumidifier For Crawl Spaces of 2025

Last Updated - 2025/07/01

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.

ARGENDON

180 Pints Commercial Dehumidifier with Pump for Crawl Space, Industry Water Damage Unit for up to 2,300 sq ft Large Space, Job Sites, Basement, Auto Defrost, Continuous Mode

ARGENDON

CA$1,079.00

More Details
Main highlights
- Why Choose Argendon Commercial 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, with easy access to MERV-1 filter, compact size, auto defrosting, memory start and continuous mode function. Environmental R32 refrigerant allows you to experience the perfect harmony of efficiency and environmental protection. Upgraded stylish and simple appearance, with rugged metal and plastic housing to withstand harsh environments
- Two Methods of Drainage: This basement dehumidifier with pump offers two convenient draining options. Use the included 6.5 ft drainage hose for gravity drainage, connecting it to a floor drain, or utilize the built-in condensate pump for flexible drainage, directing water up to 19.6 feet or outside your window. Say goodbye to manual drainage!
- Energy Star & 180 Pint Efficient Dehumidifier: The Argendon Shield 85P crawl space dehumidifier with pump removes up to 180 pints of moisture per day(Max) and 85 pints per day in AHAM. This ENERGY STAR dehumidifier with less energy than conventional dehumidifiers, without increasing the energy bill. It is suitable for large spaces up to 2,300 sq ft, such as crawl spaces, basements, warehouses, garages, whole homes or commercial use
- Easy To Use: Plug and play. Set the humidity what you want, and enjoy peaceful night. This commercial dehumidifier with pump features displays for easy operation, including humidity setting, continuous mode, GPP mode, coil temperature display, defrost diaplay, troubleshooting interface and drainage mode switch function
- Choose Argendon Shield 85P Crawl Space Dehumidifier with Confidence: It has passed Energy Star certification and ETL certification. Your safety and the environment are fully guaranteed. Every Argendon 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$1,079.00
2

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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 120 PPD Commercial Dehumidifier with Drain Hose, Dehumidifier for Crawl Spaces, Basements, Water Damage, Energy Star Listed, Compact, Auto Defrost, Memory Starting

ALORAIR

CA$882.20

More Details
Main highlights
- Super Convenient Usage: This high-quality dehumidifier is 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
- Designed for the Modern Home: For the 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 Commercial Dehumidifier: AlorAir Sentinel HD55S commercial dehumidifier can remove 120 PPD at saturation, 55 pints per day at AHAM, up to 1,300 sq.ft, lowering the humidity to comfortable levels in a short period. On the other hand, this cETL 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$882.20
3
Best Value
10% Off

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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.

MecWork
10% Off

125 Pints Commercial Dehumidifier with Pump and Drain Hose, Mecwork Quiet Dehumidifiers for Basement, Crawl Space, Industrial Dehumidifier Water Damage Restoration up to 6,000 sq ft, Auto Defrost

MecWork

CA$584.98

CA$649.98
(10% Off)

More Details
Main highlights
- Exceptional Dehumidification Capacity & Coverage: Efficiently removes up to 125 pints of moisture daily (maximum capacity) and maintains effective performance at 60 pints per day under AHAM conditions. Covers up to 6,000 square feet, making it ideal for basements, warehouses, crawl spaces, grow rooms, and water-damaged areas. Provides precise humidity control from 10% to 98% RH, offering a wider adjustable range compared to other models (typically 20% to 80% RH), ensuring optimal performance for all your dehumidification needs.
- Easy to Use & User-Friendly : Equipped with an intuitive control panel and a built-in timer, this dehumidifier offers effortless automatic operation. Features auto on/off, auto defrost, and power restart functions, ensuring efficient and convenient humidity management.
- Durable & Reliable Construction : Built with corrosion-resistant metal for long-lasting durability and reliability. Features an ergonomic handle for easy transportation and setup. Mecwork combines years of expertise with a commitment to providing lasting solutions, ensuring you can trust this dehumidifier for all your humidity control needs
- Dual Drain Options for Hassle-Free Water Removal : Features a water pump and drain hose, with two drain ports for flexible and convenient water removal.Includes an automatic drain port for continuous operation and a pump system capable of lifting water up to 3 meters, perfect for high-humidity areas or spaces with limited drainage access.
- Compact Design & Versatile Usage : Compact dimensions of 19.2 x 12.6 x 13.8 inches (L x W x H) make it suitable for low-clearance crawl spaces and small basements. Flexible placement options include independent, tabletop, or suspended between floor joists, ensuring it fits perfectly into any space.
CA$584.98
CA$649.98 (10% 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

✖
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.

Abestorm

Abestorm Energy Star Commercial Dehumidifiers with Pump and Hose, Compact 70 PPD Crawl Space dehumidifier, up to 1,000 sq. ft, Auto Defrost, Memory Starting

Abestorm

CA$574.19

More Details
Main highlights
- Note :There are two drainage modes: 1. To use the water pump drainage mode, you must press the water pump mode key, and the pipeline needs to be connected to the drainage outlet below the filter screen, and the gravity drainage outlet needs to be plugged; 2. When using gravity drainage mode, you must turn off the pump drainage mode key and connect the gravity drainage pipe
- Energy Star Dehumidifier:This commercial dehumidifiers can remove 70 pints per day of moisture from the air with less energy than other conventional dehumidifiers, is a great helper in saving energy and your money. It is suitable for large spaces up to 1,000 sq ft, such as crawl spaces, basements, storage areas, garage, laundry rooms or commercial use, you can maintain a healthy 45%-55% humidity range easily
- Crawl Space Dehumidifier with Pump for Easy Drainage: You can choose gravity drain or pump drain with the working environment. Built-in Condensate Pump: Lift distance 19.6ft. You can feel free to drain water anywhere. Gravity Drainage: By using the dehumidifiers drain hose connection to empty water into your floor drain
- Automatic Defrost Dehumidifier: This crawlspace dehumidifiers with GLGR technology, air humidity can be controlled more precisely. Can work at low temperature (36 degrees Fahrenheit). If frost is detected on the coil, It makes the unit work continuously and efficiently without periodic stopping during the defrosting process, saving energy and making the unit last longer
- :Easy-to-use Commercial Dehumidifier:Plug it in, set the target humidity, this smart dehumidifier will AUTO-STOP when the set humidity level has been met and AUTO RESTART when the room humidity raises up again or even after a power interruption
CA$574.19

5 Best Best Dehumidifier For Crawl Spaces of 2025

180 Pints Commercial Dehumidifier with Pump for Crawl Space, Industry Water Damage Unit for up to 2,300 sq ft Large Space, Job Sites, Basement, Auto Defrost, Continuous Mode

ALORAIR 120 PPD Commercial Dehumidifier with Drain Hose, Dehumidifier for Crawl Spaces, Basements, Water Damage, Energy Star Listed, Compact, Auto Defrost, Memory Starting

125 Pints Commercial Dehumidifier with Pump and Drain Hose, Mecwork Quiet Dehumidifiers for Basement, Crawl Space, Industrial Dehumidifier Water Damage Restoration up to 6,000 sq ft, Auto Defrost

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

Abestorm Energy Star Commercial Dehumidifiers with Pump and Hose, Compact 70 PPD Crawl Space dehumidifier, up to 1,000 sq. ft, Auto Defrost, Memory Starting

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