10 Best crawlspace dehumidifiers of 2025

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Best Choice

1

ALORAIR
ALORAIR Crawl Space Dehumidifiers 120 PPD Moisture Removal, Crawlspace Dehumidifiers Commercial Dehumidifier for Basement, Auto Defrost, cETL Listed
Main highlights

Energy Efficient Operation
Energy Star Certified, removes moisture efficiently with minimal energy usage, saving money.

Versatile Use Cases
Ideal for basements, crawl spaces, storage areas, garages, and commercial use.

Reliable Customer Support
Praised for responsive customer service and effective problem resolution.
9.8

Exceptional

Our Rating

9.5
Easy installation

8.9
Maneuverability

8.9
Simple to use
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Value for Money

2

Moiswell
145 Pints Commercial Dehumidifier with Pump, Crawlspace Dehumidifiers with Drain Hose for Compact Tight Basements Large Spaces
Main highlights

High Dehumidification Capacity
Removes up to 145 pints per day, ideal for large spaces.

Ideal for Large Spaces
Perfect for crawl spaces, basements, and commercial areas.

Praised Quiet Operation
Customers love its quiet performance and easy controls.
Key specs
- floor area:6000 Square Feet
- operation mode:Pump, Continuous, Timer On/Off
- dehumidification:145 pints/day
- special feature:Built-In Pump, Adjustable Humidity Control, Auto Defrost, Auto Restart, Timer, Washable Reusable Filter, Carrying Handle, Adjustable Foot
- capacity:145 Pints
9.5

Excellent

Our Rating

9.9
Efficient Energy Use

9.9
Simple to use

9.9
worth the money
3

ALORAIR
ALORAIR Commercial Dehumidifier 113 Pint, with drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting, 5 Years Warranty, Sentinel HD55

25% Off
Main highlights

Efficient Moisture Control
Removes 113 PPD at saturation, ideal for high humidity.

Versatile Use Cases
Perfect for crawl spaces, basements, and commercial settings.

Customer Praised Durability
Praised for rugged build and long-term reliability.
Key specs
- floor area:1200 Square Feet
- operation mode:Continuous
- dehumidification:53 Pints per Day
- special feature:Portable, Automatic Defrost
- capacity:113 Pints
9.3

Excellent

Our Rating

9.9
Long life

9.7
Maneuverability

8.9
Efficient Energy Use
4

Airecoler
Airecoler 125 Pints Commercial Dehumidifier for Crawl Spaces & Basements with Drain Hose, Industrial Grade Water Damage Restoration for up to 6,000 sq ft, Auto Defrost, Memory Starting
Main highlights

Exceptional Moisture Removal
Airecoler GT-X5 can extract up to 125 pints daily, ideal for large, damp areas.

Ideal for Crawl Spaces and Basements
Compact design fits tight spaces; perfect for basements, crawlspaces, and industrial areas up to 6,000 sq ft.

Praised Quiet Operation
Customers love the quiet performance, making it suitable for residential use without disturbance.
Key specs
- floor area:6000 Square Feet
- operation mode:Standard, Continuous
- dehumidification:59 Liters per Day
- special feature:Continuous Draining, Adjustable Humidity Control, Automatic Restart, Automatic Defrost, Timer
- capacity:125 Pints
9.2

Excellent

Our Rating

9.9
worth the money

9.9
Simple to use
5

Moiswell
Moiswell 145 Pint Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Large Capacity, Compact, Portable, Auto Defrost, Memory Starting
Main highlights

Compact Design for Crawlspaces
The Moiswell dehumidifier's sleek, compact design fits tight crawlspaces and basements effortlessly.

Ideal for Large Spaces
Optimal for large, humid areas up to 6,000 sq ft, ensuring efficient moisture control.

Quiet and Efficient Operation
Customers praise its quiet operation and effective moisture removal.
Key specs
- floor area:Up to 6,000 sq ft
- operation mode:Auto cycle ON/OFF
- dehumidification:145 pints/day Max
- special feature:Energy Star certified
- capacity:145 pints/day
9.0

Excellent

Our Rating

9.9
Simple to use

9.9
clearly written

9.9
worth the money
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6

Moiswell
Moiswell 70 Pints Commercial Dehumidifier with Drain Hose, Compact Crawl Space Dehumidifiers for Basement and Home, Energy Star Certified, Automatic Defrost
Main highlights

Energy Efficient Performance
The Moiswell ME-7 dehumidifier boasts Energy Star Most Efficient 2024 certification, ensuring superior energy efficiency and cost savings.

Ideal for Damp Spaces
Perfect for basements, crawl spaces, and commercial settings, covering up to 1,000 sq. ft.

Convenient Drainage System
Customers praise the efficient gravity drainage system for hassle-free operation and maintenance.
Key specs
- floor area:1.69
- operation mode:Continuous
- dehumidification:70 Pints per Day
- special feature:Portable
- capacity:70 Pints
8.9

Very Good

Our Rating
7

VEVOR
VEVOR 125 Pints Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements Warehouse & Job Sites, Large Capacity Dehumidifier for Water Damage Restoration, Auto Defrost, CSA Listed

26% Off
Main highlights

Efficient Dehumidification Performance
Removes up to 125 pints/day, covers 1,300 sq ft efficiently.

Versatile Use Cases
Ideal for basements, crawl spaces, garages, and commercial sites.

Highly Praised Feature
Automatic defrost and continuous operation praised for reliability.
Key specs
- floor area:0.79
- operation mode:Continuous
- dehumidification:125 Pints at saturation
- special feature:Automatic Defrost
- capacity:60 Pints
8.8

Very Good

Our Rating

9.9
Simple to use

9.5
worth the money

9.5
Noise level
8

ALORAIR
ALORAIR Crawl Space/Basement 70 Pint Dehumidifier with Pump, Automatic Defrost, Up to 1000 Sq Ft Commercial Dehumidifier, Memory Start, Energy Star Certified, cETL Listed
Main highlights

Energy Efficient and Powerful
Removes up to 70 pints daily with low energy use.

Ideal for Crawl Spaces and Basements
Perfect for areas up to 1,000 sq. ft.

Sturdy and Compact Design
Praised for its durable, compact build fitting small spaces.
Key specs
- floor area:1000 Square Feet
- operation mode:Auto Defrost
- dehumidification:35 Pints per Day
- special feature:Automatic Defrost
- capacity:70 Pints
8.6

Very Good

Our Rating

9.3
Easy installation

8.0
worth the money

8.0
Remote Control
9

Tiitss

Tiitss Commercial Dehumidifier 120 Pint with Drain Hose for Crawl Spaces, Industrial, Basements, Garages, Dehumidifier with Pump, Portable, Compact, Large Capacity, Auto Defrost, Memory Restart
8.4

Good

Our Rating
10

Moiswell
Moiswell 145 Pints Commercial Dehumidifier with Pump and Drain Hose, Energy Star Certified Crawl Space dehumidifier, Industry Water Damage Unit for up to 6,000 sq ft Basements
Main highlights

Powerful Moisture Control
Removes up to 145 pints daily, ideal for large spaces.

Ideal for Large Areas
Perfect for commercial spaces, crawl spaces, and basements up to 6,000 sq ft.

Whisper-Quiet Operation
Praised for its quiet performance, comparable to a refrigerator.
Key specs
- floor area:6000 Square Feet
- operation mode:Standard
- dehumidification:69 Liters per Day
- special feature:Adjustable Humidity Control
- capacity:145 Pints
8.3

Good

Our Rating

9.9
Simple to use

9.9
Maneuverability

9.9
Efficient Energy Use

10 Best crawlspace dehumidifiers of 2025

1

ALORAIR Crawl Space Dehumidifiers 120 PPD Moisture Removal, Crawlspace Dehumidifiers Commercial Dehumidifier for Basement, Auto Defrost, cETL Listed

9.5

8.9

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

145 Pints Commercial Dehumidifier with Pump, Crawlspace Dehumidifiers with Drain Hose for Compact Tight Basements Large Spaces

9.9

9.9

9.9

3

ALORAIR Commercial Dehumidifier 113 Pint, with drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting, 5 Years Warranty, Sentinel HD55

9.9

9.7

8.9

4

Airecoler 125 Pints Commercial Dehumidifier for Crawl Spaces & Basements with Drain Hose, Industrial Grade Water Damage Restoration for up to 6,000 sq ft, Auto Defrost, Memory Starting

9.9

9.9

5

Moiswell 145 Pint Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Large Capacity, Compact, Portable, Auto Defrost, Memory Starting

9.9

9.9

9.9

6

Moiswell 70 Pints Commercial Dehumidifier with Drain Hose, Compact Crawl Space Dehumidifiers for Basement and Home, Energy Star Certified, Automatic Defrost

7

VEVOR 125 Pints Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements Warehouse & Job Sites, Large Capacity Dehumidifier for Water Damage Restoration, Auto Defrost, CSA Listed

9.9

9.5

9.5

8

ALORAIR Crawl Space/Basement 70 Pint Dehumidifier with Pump, Automatic Defrost, Up to 1000 Sq Ft Commercial Dehumidifier, Memory Start, Energy Star Certified, cETL Listed

9.3

8.0

8.0

9

Tiitss Commercial Dehumidifier 120 Pint with Drain Hose for Crawl Spaces, Industrial, Basements, Garages, Dehumidifier with Pump, Portable, Compact, Large Capacity, Auto Defrost, Memory Restart

10

Moiswell 145 Pints Commercial Dehumidifier with Pump and Drain Hose, Energy Star Certified Crawl Space dehumidifier, Industry Water Damage Unit for up to 6,000 sq ft Basements

9.9

9.9

9.9

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