10 Best small crawl space dehumidifiers of 2025

Save up to 30% off

Best Choice

1

Clicked 401 times in the last month

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
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

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
9.6

Exceptional

Our Rating

9.9
Long life

9.7
Maneuverability

8.9
Efficient Energy Use
3

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
9.5

Excellent

Our Rating
4

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
9.3

Excellent

Our Rating

9.3
Easy installation

8.0
worth the money

8.0
Remote Control
5

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
9.1

Excellent

Our Rating
See Today’s Deals & Prices
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

ALORAIR
ALORAIR 70 PPD Crawl Space Dehumidifier, Energy Star Crawlspace Dehumidifiers Commercial Dehu for Home and Basements, Compact, Portable, Auto Defrost, Memory Starting, cETL, 5 Years Warranty
Main highlights

Energy Efficient Design
Energy Star Certified, removes moisture efficiently with less energy, saving on bills.

Ideal for Versatile Spaces
Suitable for basements, crawl spaces, and rooms up to 1,000 sq. ft.

Continuous Drainage Ease
Praised for its continuous gravity drainage with included hose, simplifying use.
Key specs
- floor area:1000 Square Feet
- operation mode:Continuous
- dehumidification:70 Pint at saturation
- special feature:Portable, Automatic Defrost
- capacity:70 Pints
8.9

Very Good

Our Rating

8.9
worth the money

8.7
Noise level

8.4
Maneuverability
8

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

10% Off
Main highlights

Energy Star Certified Efficiency
The Moiswell S60 dehumidifier extracts up to 70 pints daily, meeting Energy Star standards for energy efficiency.

Ideal for Basements and Crawl Spaces
Perfect for spaces up to 1,000 sq ft, handling humidity in basements, attics, and crawl spaces.

Praised for Quiet Operation
Customers appreciate its quiet performance, making it suitable for residential use without disruption.
Key specs
- floor area:1000 Square Feet
- operation mode:Standard
- dehumidification:35 Pints per Day
- special feature:Adjustable Humidity Control
- capacity:70 Pints
8.7

Very Good

Our Rating
9

Waykar

Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump, Commercial Dehumidifier for Basements and Home, for Spaces up to 5000 Square Feet, Smart Humidity Control - 5-Year Quality Coverage

13% Off
8.4

Good

Our Rating
10

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.
8.3

Good

Our Rating

9.5
Easy installation

8.9
Maneuverability

8.9
Simple to use

10 Best small crawl space 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

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

3

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

4

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

5

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

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

ALORAIR 70 PPD Crawl Space Dehumidifier, Energy Star Crawlspace Dehumidifiers Commercial Dehu for Home and Basements, Compact, Portable, Auto Defrost, Memory Starting, cETL, 5 Years Warranty

8.9

8.7

8.4

8

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

9

Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump, Commercial Dehumidifier for Basements and Home, for Spaces up to 5000 Square Feet, Smart Humidity Control - 5-Year Quality Coverage

10

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

9.5

8.9

8.9

Sign up and get exclusive special deals