Crawl Space Dehumidifiers

Prevent excess humidity, mold growth, and structural damage with high-performance crawl space dehumidifiers. Designed to eliminate moisture in tight, enclosed areas, these powerful dehumidifiers help maintain optimal humidity levels, improving air quality and protecting your home from mold, mildew, and wood rot.

With energy-efficient operation, advanced humidity control, and durable construction, our crawl space dehumidifiers effectively remove excess moisture, preventing musty odors and pest infestations. Ideal for basements, crawl spaces, and other damp areas, these systems ensure a drier, healthier home year-round.

Shop our collection of crawl space dehumidifiers today and keep your home safe, dry, and mold-free.

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  • Pure Dry Whisper 30-Pint Dehumidifier
    ABC
    Pure & Dry
    Pure Dry Whisper 30-Pint Dehumidifier
    The Pure & Dry Whisper 30-Pint Dehumidifier covers small to medium rooms and silently operates down to 41°F. Includes many easy-to-use features—great dehumidifier for a home or basement. Get expert advice from our knowledgeable staff. Fast, reliable free shipping and a 30-day no-hassle return...
    $224.00
    $259.00
    $224.00
  • Perfect Aire 35 Pint Flat Panel Energy Star Dehumidifier
    ABC
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    Perfect Aire
    Perfect Aire 35 Pint Flat Panel Energy Star Dehumidifier
    Enjoy dry and comfortable air with the Perfect Aire 35 Pint Flat Panel Energy Star Rated Dehumidifier. Covers spaces up to 3,000 square feet efficiently and effectively by allowing you to control humidity levels with an adjustable humdistat. Opt in option for a direct...
    $289.99
    $289.99
    Sold Out
  • Perfect Aire 50 Pint Flat Panel Energy Star Dehumidifier
    ABC
    Sold Out
    Perfect Aire
    Perfect Aire 50 Pint Flat Panel Energy Star Dehumidifier
    Feel dry and comfortable this season with the Perfect Air Flat Panel Energy Star Dehumdifier. Be in control of the humidity level with an adjustable humdidstat based on room temperature. Environmentally friendly, and sleek flat panel design, this unit is perfect for small and...
    $329.99
    $329.99
    Sold Out
  • Aprilaire E080 80 Pint Pro Dehumidifier
    ABC
    Aprilaire
    Aprilaire E080 80 Pint Pro Dehumidifier
    Aprilaire E080 80 Pint Pro Dehumidifier is designed for smaller homes, townhomes, condominiums and crawlspace applications. This Dehumidifier is ideal for dehumidifying your basement or sealed crawl space removing up to 80 pints of water per day.
    $2,034.20
    $2,034.20
  • Perfect Aire Damp2Dry 250 Pint Commercial Dehumidifier
    ABC
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    Perfect Aire
    Perfect Aire Damp2Dry 250 Pint Commercial Dehumidifier
    Keep your customers and businesses dyr with the commercial Damp2Dry 120 liter/250 pint dehumidifier from Perfect Aire. This powerful unit is portable, heavy-dty and has an easy to install direct-to-drain hose with an easy access panel to the pump.
    $2,499.99
    $2,499.99
    Sold Out
  • Aprilaire 1872 130 Pint Whole Home Pro Dehumidifier with Casters
    ABC
    Aprilaire
    Aprilaire 1872 130 Pint Whole Home Pro Dehumidifier with Casters
    The Aprilaire 1872 Dehumidifier is ideal for dehumidifying your basement or sealed crawl space removing up to 16 gallons (130 pints) of water per day. Product consultants help you choose which dehumidifier will solve your dehumidification problems. Authorized dealer of all models of Aprilaire...
    $3,175.15
    $3,175.15
  • Aprilaire 1870 130 Pint Hard Wired Pro Dehumidifier
    ABC
    Aprilaire
    Aprilaire 1870 130 Pint Hard Wired Pro Dehumidifier
    Aprilaire model 1870 hard-wired pro dehumidifier has a simple to use interactive display making set-up and use a breeze. This dehumidifier is ideal for whole-home dehumidification removing up to 130 pints of water per day. Product consultants help you choose which dehumidifier will solve...
    $3,175.15
    $3,175.15
  • Aprilaire 130 Pint Whole House Dehumidifier
    ABC
    Aprilaire
    Aprilaire 130 Pint Whole House Dehumidifier
    Aprilaire model 1870 whole house dehumidifier has a simple-to-use interactive display-making set-up and uses a breeze. This dehumidifier is ideal for whole-home dehumidification removing up to 130 pints of water per day. Recognized as the Most Efficient of ENERGY STAR® 2022, it is ideal for...
    $3,175.15
    $3,175.15
  • Aprilaire 1850 95 Pint Hard Wired Dehumidifier
    ABC
    Aprilaire
    Aprilaire 1850 95 Pint Hard Wired Dehumidifier
    The Aprilaire 1850 Dehumidifier is ideal for dehumidifying your whole home removing up to 95 pints of water per day. The Aprilaire 1850 is low maintenance with no messy trays to empty, and simple once a year filter cleaning or replacement.
    $2,349.20
    $2,349.20
  • Aprilaire 1850 95 Pint Whole House Dehumidifier
    ABC
    Aprilaire
    Aprilaire 1850 95 Pint Whole House Dehumidifier
    The Aprilaire 1850 Dehumidifier is ideal for dehumidifying your whole home removing up to 95 pints of water per day. The Aprilaire 1850 is low maintenance with no messy trays to empty, and simple once a year filter cleaning or replacement.
    $2,349.20
    $2,349.20
  • Aprilaire 1820 70 Pint Crawl Space Pro Dehumidifier
    ABC
    Aprilaire
    Aprilaire 1820 70 Pint Crawl Space Pro Dehumidifier
    Aprilaire model 1820 Dehumidifier is ideal for confined crawl space and basement applications. This Dehumidifier is perfect for dehumidifying your sealed crawl space or basement, removing up to 70 pints of water per day.
    $1,847.45
    $1,847.45
  • Alorair Sentinel HD55 Crawl Space Dehumidifier
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    AlorAir
    Alorair Sentinel HD55 Crawl Space Dehumidifier - White
    The Alorair Sentinel HD55 dehumidifier provides effective dehumidification in basements and crawlspaces up to 1,300 sq. ft. in size. This crawl space dehumidifier features a clean air filter, an R410A refrigerant, low-temperature operation down to 34°F and auto defrost. Removes up to 55 pints...
    From $587.48
    From $587.48
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    • Gold
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  • Alorair Sentinel HDi90 Crawl Space Dehumidifier with Pump
    ABC
    AlorAir
    Alorair Sentinel HDi90 Crawl Space Dehumidifier with Pump
    The Alorair Sentinel HDi90 dehumidifier with pump provides efficient dehumidification in basements and crawl spaces up to 2,600 square feet in size. This dehumidifier features a pump for continuous drainage, dual airflow outlets, a clean air filter, an R410A refrigerant, auto defrost and low-temperature...
    $1,350.00
    $1,350.00
  • Alorair Sentinel HD90 Compact Dehumidifier
    ABC
    AlorAir
    Alorair Sentinel HD90 Compact Dehumidifier
    The Alorair Sentinel HD90 dehumidifier provides effective dehumidification in basements and crawlspaces up to 2,600 sq. ft. in size. This crawl space dehumidifier features dual airflow outlets, a clean air filter, an R410A refrigerant, low-temperature operation down to 34°F and auto defrost. Removes up...
    $1,250.00
    $1,250.00
  • Alorair Zeus 950 CFM Air Mover
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    AlorAir
    Alorair Zeus 950 CFM Air Mover - Yellow
    Introducing Alorair's Zeus 950 CFM Air Mover, the most compact and portable fan on the market. With a rugged molded handle and easy-winding cord wrap, it's easy to transport and stack for storage. Boasting a patent-pending design, it delivers 950 CFM of air in...
    $349.00
    $349.00
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  • AlorAir 3000CFM High Speed Air Mover with Timer and Circuit Breaker Protection | Zeus Extreme
    ABC
    AlorAir
    AlorAir 3000CFM High Speed Air Mover with Timer and Circuit Breaker Protection | Zeus Extreme
    Experience powerful and efficient drying with the AlorAir Zeus Extreme air mover. Boasting a 2-speed motor and concentrated airflow up to 3000 CFM, this lightweight and stackable design is perfect for any job. With integrated GFIC dual sockets and circuit breaker protection, coupled with...
    $359.20
    $449.00
    $359.20