10 Best crawlspace dehumidifiers of 2025

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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
9.8

Exceptional

Our Rating

9.9
Simple to use

9.9
clearly written

9.9
worth the money
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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
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

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

10% Off
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.
9.2

Excellent

Our Rating

9.5
Easy installation

8.9
Maneuverability

8.9
Simple to use
5

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
9.1

Excellent

Our Rating
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6

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
9.0

Excellent

Our Rating

9.9
worth the money

9.9
Simple to use
7

CREWORKS
CREWORKS 130 PPD Crawl Space Dehumidifier, Commercial Dehumidifier for Basement with Built-in Drain Hose, Crawl Space Dehumidification with Auto Defrost & Detachable Display Panel

30% Off
Main highlights

Efficient Moisture Control
The Creworks 130 PPD dehumidifier effectively manages humidity in spaces up to 1440 sq. ft., ideal for basements and crawl spaces.

Versatile Application
Perfect for large areas like crawl spaces, basements, and warehouses, ensuring dry and odor-free environments.

Detachable Display Convenience
Customers appreciate the detachable display panel for easy control and monitoring within a 32.8 ft. range.
Key specs
- floor area:500 to 1440 sq. ft.
- operation mode:manual, continuous, night
- dehumidification:60 ppd at AHAM
- special feature:auto defrosting, overflow alarm
- capacity:130 ppd
8.8

Very Good

Our Rating
8

ARGENDON
ARGENDON Crawlspace Dehumidifier with Pump, 70 Pint Energy Star Commercial Dehumidifier for Basement with Drain Hose, Auto Defrost, Memory Starting, GLGR, Up to 1000 Sq Ft
Main highlights

Efficient Moisture Removal
Removes up to 70 pints of moisture daily, ideal for spaces up to 1000 sq.ft.

Ideal for Basements and Crawlspaces
Perfect for controlling humidity in basements, crawl spaces, and large rooms.

Praised for Built-in Pump
Customers love the built-in pump for continuous, hassle-free drainage.
Key specs
- floor area:1000 Square Feet
- operation mode:Continuous
- dehumidification:70 Liters per Day
- special feature:Continuous Draining, Adjustable Humidity Control, Automatic Restart, Built-In Pump, Merv-1 Filter
- capacity:70 Pints
8.7

Very Good

Our Rating
9

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
8.5

Good

Our Rating

9.3
Easy installation

8.0
worth the money

8.0
Remote Control
10

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
8.4

Good

Our Rating

9.9
Simple to use

9.5
worth the money

9.5
Noise level

10 Best crawlspace dehumidifiers of 2025

1

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

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

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

9.5

8.9

8.9

5

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

6

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

7

CREWORKS 130 PPD Crawl Space Dehumidifier, Commercial Dehumidifier for Basement with Built-in Drain Hose, Crawl Space Dehumidification with Auto Defrost & Detachable Display Panel

8

ARGENDON Crawlspace Dehumidifier with Pump, 70 Pint Energy Star Commercial Dehumidifier for Basement with Drain Hose, Auto Defrost, Memory Starting, GLGR, Up to 1000 Sq Ft

9

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

10

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

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