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9 Best attic dehumidifiers of 2026

Save up to 24% off
  • Best Choice

    1

    Waykar 158 Pints Crawl Space Dehumidifier with Remote Control and Pump, Dual Duct HVAC Commercial Whole-House Dehumidifier for Basement, Industry Water Damage Unit - 5-Year Quality Coverage
    Clicked 75 times in the last month
    Waykar

    Waykar 158 Pints Crawl Space Dehumidifier with Remote Control and Pump, Dual Duct HVAC Commercial Whole-House Dehumidifier for Basement, Industry Water Damage Unit - 5-Year Quality Coverage

    14% Off Limited Time Deal
    9.9
    Exceptional
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  • Value for Money

    2

    Airzentti 155 Pints Commercial Dehumidifier for Basement with Pump and Drain Hose, Large Space Dehumidifier for Crawl Space, Attic, Garage, Home, Industrial, Water Damage, Auto Defrost, Energy Star
    Airzentti

    Airzentti 155 Pints Commercial Dehumidifier for Basement with Pump and Drain Hose, Large Space Dehumidifier for Crawl Space, Attic, Garage, Home, Industrial, Water Damage, Auto Defrost, Energy Star

    9.8
    Exceptional

  • 3

    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
    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

    16% Off Limited Time Deal
    • floor area:6000 Square Feet
    • operation mode:Standard, Continuous
    • special feature:Continuous Draining, Adjustable Humidity Control, Automatic Restart, Automatic Defrost, Timer
    • capacity:125 Pints
    • dehumidification:59 Liters per Day
    9.7
    Exceptional
    Our Rating

  • 4

    4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom
    AEOCKY

    4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

    24% Off Limited Time Deal
    • floor area:4500 Square Feet
    • operation mode:Auto, Constant, Continuous, Smart, Sleep
    • special feature:Child Lock, Timer, Fan Speed, Adjustable Humidity
    • capacity:52 Pints
    • dehumidification:52 Pints per Day
    9.6
    Exceptional

  • 5

    4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom
    AEOCKY

    4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

    • floor area:4500 Square Feet
    • operation mode:Auto, Constant, Continuous, Smart, Sleep
    • special feature:Child Lock, Timer, Fan Speed, Adjustable Humidity
    • capacity:52 Pints
    • dehumidification:52 Pints per Day
    9.5
    Excellent
  • See Today’s Deals & Prices

  • 6

    Waykar 158 Pints Crawl Space Dehumidifier with Remote Control up to 6,500 sq. ft., Dual Duct HVAC Commercial Whole-House Dehumidifier for Basement, Industry Water Damage Unit - 5-Year Quality Coverage
    Waykar

    Waykar 158 Pints Crawl Space Dehumidifier with Remote Control up to 6,500 sq. ft., Dual Duct HVAC Commercial Whole-House Dehumidifier for Basement, Industry Water Damage Unit - 5-Year Quality Coverage

    20% Off Limited Time Deal
    • floor area:6,500 sq. ft
    • operation mode:Automatic
    • special feature:Corrosion protection
    • capacity:158 pints
    • dehumidification:N/A
    9.4
    Excellent
    Our Rating

  • 7

    Moiswell 155 Pint Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Large Capacity, Compact, Portable, Auto Defrost, Memory Starting
    Moiswell

    Moiswell 155 Pint Commercial Dehumidifier with Drain Hose for Crawl Spaces, Basements, Industry Water Damage Unit, Large Capacity, Compact, Portable, Auto Defrost, Memory Starting

    18% Off
    • floor area:Up to 6,000 sq ft
    • operation mode:Auto cycle ON/OFF
    • special feature:Energy Star certified
    • capacity:145 pints/day
    • dehumidification:145 pints/day Max
    9.2
    Excellent
    Our Rating

  • 8

    5000 Sq.Ft Dehumidifier for Basement with Drain Hose, 52 Pint Large Best Compressor Dehumidifiers for Home or Garage, Smart Humidity Control, 24H Timer & Child Lock, Ideal for Large Rooms, Garage
    Tehanld

    5000 Sq.Ft Dehumidifier for Basement with Drain Hose, 52 Pint Large Best Compressor Dehumidifiers for Home or Garage, Smart Humidity Control, 24H Timer & Child Lock, Ideal for Large Rooms, Garage

    13% Off
    8.9
    Very Good

  • 9

    5500 Sq.Ft Most Efficient Energy Star 2024 Dehumidifier,AEOCKY Max 105 Pint/Day Smart Compressor Dehumidifier with Drain Hose,Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom
    AEOCKY

    5500 Sq.Ft Most Efficient Energy Star 2024 Dehumidifier,AEOCKY Max 105 Pint/Day Smart Compressor Dehumidifier with Drain Hose,Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

    8.8
    Very Good