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10 Best dehumidifiers for crawl spaces of 2026
Save up to 25% off
Best Choice1
9.7Exceptional
ALORAIR Commercial Dehumidifier 113 Pint, with drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Compact, Portable, Auto Defrost, Memory Starting, 6 Years Warranty, Sentinel HD55
15% Off-
Warranty:6 years limited
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Dehumidifying Capacity (Saturation):113 pints per day
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Dehumidifying Capacity (AHAM):53 pints per day
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Filter Type:MERV-1 Filter
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Coverage Area:Up to 1,200 sq.ft
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Value for Money2
9.5Excellent
Moiswell 155 Pint Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Large Capacity, Compact, Portable, Auto Defrost, Memory Starting
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3
9.4Excellent
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
17% Off
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4
9.3Excellent
ALORAIR 70 Pints Crawl Space Dehumidifier with Pump and Drain Hose, Compact Basement & Commercial Dehumidifier for Water Damage Restoration, Covers Up to 1,000 Sq. Ft., 6-Year Limited Warranty
20% Off Limited Time Deal
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5
9.0Excellent
Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Drain Hose for Basements, Commercial & Water Damage Spaces up to 5000 Sq. Ft., Compact, Strong Dehumidification, 5-Year Quality Coverage
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6
8.9Very Good
Moiswell 70 Pints Commercial Dehumidifier with Drain Hose, Compact Crawl Space Dehumidifiers for Basement and Home, Energy Star Certified, Automatic Defrost | MOISWELL Defender ME-7
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7
8.8Very Good
70 Pints ENERGY STAR Commercial Crawl Space Dehumidifier w/Pump & Drain
10% Off Limited Time Deal
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8
Aiusevo8.7Very Good
75 Pints Crawl Space Dehumidifier with Pump and Drain Hose, Commercial Dehumidifier for Basement up to 5,200 Sq. Ft for Water Damage, Attic, Garage, Industrial, Auto Defrost, Humidity Control
22% Off
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9
8.6Very Good
ALORAIR Crawl Space/Basement Dehumidifier 70 Pint with Pump, Automatic Defrost, Up to 1000 Sq Ft Commercial Dehumidifier, Memory Start, cETL Listed
20% Off
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10
8.4Good
BaseAire Crawlspace Dehumidifier with Pump, Intelligent Dehumidifiers for Commercial, Basement, 70 pints, Compact, Auto Defrost, Memory Starting, Up to 1000 Sq Ft
25% Off
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Frequently Asked Questions
- What is a crawl space dehumidifier?
- Why use a dehumidifier in a crawl space?
- Do all dehumidifiers work in crawl spaces?
- What capacity should a crawl space dehumidifier have?
- Can a dehumidifier run continuously in a crawl space?
