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Dehumidifiers for Crawl Spaces

All dehumidifiers

9 dehumidifiers for crawl spaces from Alorair, Waykar, Aeocky and more. Most cost $261 to $2,235, and half cost less than $500.

All filtersFilters (2)×
Pints per day: 100 to 149 pints  ×For crawl spaces: For crawl spaces  ×Clear all
BrandAeocky2Aprilaire2Waykar2Alorair1Moiswell1Phoenix1
Pints per day100 to 149 pints9150 pints or more850 to 99 pints3
Area (sq ft)Over 5,000 sq ft5Up to 1,500 sq ft1
Pump includedPump included3
Drain hose includedDrain hose included5
Commercial or industrialCommercial or industrial8
For basementsFor basements8
For crawl spacesFor crawl spaces9
PriceUnder $3002Under $5003Under $6001$400 & above6$500 & above3$2,500 & above1
Clear allShow 9 dehumidifiers
Pints per day: 100 to 149 pints  ×For crawl spaces: For crawl spaces  ×9 resultsSort byRecommendedSpec scorePrice: low to highPrice: high to low
AlorairSpec score 7.8

100 to 149 pints, Up to 1,500 sq ft

+Removes 100 to 149 pints per day
+Drain hose allows continuous drainage
+Designed for crawl space and basement use
$499.36-15%List: $587.48
as of 11/04/2026 11:37 PST - Details
AeockySpec score 9.0

100 to 149 pints, Over 5,000 sq ft

+Covers over 5,000 sq ft, larger than typical home units
+Pump and drain hose for continuous drainage without emptying
+Energy Star certified for efficient operation
−Large unit that needs significant floor space
$260.99-10%List: $289.99
as of 11/04/2026 10:41 PST - Details
MoiswellSpec score 8.8

100 to 149 pints

+Pump included for draining water without a gravity drop
+Energy Star certified for lower operating energy use
+Cycle timer for setting run periods
−Commercial-grade unit, larger than typical home dehumidifiers
$422.98-10%Was: $469.99
as of 11/04/2026 09:38 PST - Details
Phoenix

100 to 149 pints, LGR

+LGR type suited to crawl spaces
+Commercial grade build for heavy-duty use
+Designed for crawl space use
−Larger capacity makes it heavier than home units
No price recorded yet.
AeockySpec score 8.5

100 to 149 pints, Over 5,000 sq ft

+Over 5,000 sq ft: the highest area (sq ft) of the 10 here
+Energy Star: only 5 of 20 here have one
−Pump included not listed: 11 of the 20 here list one
$259.98-10%List: $289.99
as of 11/04/2026 10:41 PST - Details
AprilaireSpec score 8.1

100 to 149 pints, Over 5,000 sq ft

+Energy Star certified for efficiency
+Covers spaces over 5,000 square feet
+Removes 100 to 149 pints per day
−Limited to whole-home and commercial use
$2,235.99
as of 11/04/2026 11:42 PST - Details
AprilaireSpec score 8.1

100 to 149 pints, Over 5,000 sq ft

+Wi-Fi connected for remote control
+Covers spaces over 5,000 square feet
+Removes 100 to 149 pints per day
−Requires Wi-Fi for smart features
$2,899.99
as of 11/04/2026 11:42 PST - Details
Waykar

100 to 149 pints

+Removes 100 to 149 pints per day
+Remote control included
+Built-in pump for drainage
$599.99
as of 11/04/2026 07:40 PST - Details
WaykarSpec score 8.5

100 to 149 pints, Over 5,000 sq ft

+Covers spaces over 5,000 sq ft
+Removes 100 to 149 pints per day
+Built-in pump for drainage
$499.99
as of 11/04/2026 07:40 PST - Details

Compare specs

dehumidifierPints per dayArea (sq ft)Spec scorePrice
100 to 149 pintsUp to 1,500 sq ft7.8$499.36
as of 11/04/2026 11:37 PST - Details
100 to 149 pintsOver 5,000 sq ft9.0$260.99
as of 11/04/2026 10:41 PST - Details
100 to 149 pints8.8$422.98
as of 11/04/2026 09:38 PST - Details
100 to 149 pintsn/aNo current price
100 to 149 pintsOver 5,000 sq ft8.5$259.98
as of 11/04/2026 10:41 PST - Details
100 to 149 pintsOver 5,000 sq ft8.1$2,235.99
as of 11/04/2026 11:42 PST - Details
100 to 149 pintsOver 5,000 sq ft8.1$2,899.99
as of 11/04/2026 11:42 PST - Details
100 to 149 pintsn/a$599.99
as of 11/04/2026 07:40 PST - Details
100 to 149 pintsOver 5,000 sq ft8.5$499.99
as of 11/04/2026 07:40 PST - Details

Before you buy

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Popular filters

Dehumidifiers for Basements64Commercial Dehumidifiers37Dehumidifiers with a Drain Hose37Dehumidifiers with a Pump33Dehumidifiers for Bedrooms and Bathrooms31Dehumidifiers for 50 to 99 Pints a Day27ENERGY STAR Dehumidifiers23Dehumidifiers for 150 Pints or More a Day23

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.