7 Best Dehumidifiers for Large Spaces: Expert-Tested and Reviewed in 2024

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Best Value

Vellgoo

Vellgoo 4,500 Sq.Ft Energy Star Dehumidifier for Basement with Drain Hose, 52 Pint DryTank Series Dehumidifiers for Home Large Room, Intelligent Humidity Control

9.7Energy Efficient

9.6Easy Operation

9.5Quiet Performance

Why we love it

Energy Star certified with 52 pints/day dehumidification capacity for large spaces

Multiple drainage options including continuous drain with 6.56-foot hose

Smart humidity control with auto-restart and three operation modes

Main highlights

Key Features

Advanced dehumidification system with Energy Star certification, customizable humidity settings, and multiple drainage options for convenient operation

Ideal for Large Indoor Spaces

Perfect for basements, bathrooms, and large areas up to 4,500 sq.ft., maintaining optimal humidity levels automatically

Praised for Energy Efficiency

Users appreciate significant energy savings, quiet operation, and efficient moisture removal while maintaining comfort in various spaces

9.7

Exceptional

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Frigidaire

Frigidaire 50 Pint Dehumidifier. 4,500 Square Foot Coverage. Ideal for Large Rooms and Basements. 1.7 Gallon Bucket Capacity

Main highlights

EASY TO CLEAN WASHABLE FILTER: Capture dust from the air and keep your dehumidifier working efficiently with our easy-to-clean washable filter.
CUSTOM HUMIDITY CONTROL: Maximize your comfort with customized control over the amount of humidity in your room.
CONTINUOUS DRAIN OPTION: Skip emptying the water bucket -- this unit continuously drains your dehumidifier so that you don’t have to lift a finger.
AUTOMATIC SHUT OFF: Unit shuts off automatically when the water bucket is full.

9.4

Excellent

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Aeocky

4500 Sq.Ft Most Efficient Energy Star 2024 Dehumidifier,AEOCKY 52 Pint/Day (Max 80 Pint/D) Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement, Large Room, Bedroom, Home

9.5Energy Efficient

9.3Easy to Move

9.1Quiet Operation

Why we love it

Most Efficient Energy Star 2024 certified with 50% increased efficiency

Smart humidity control with power-off memory and auto-resume function

Ultra-quiet operation at 44dB with advanced Rotor Compressor Pro+

Main highlights

Key Features

Advanced compressor technology, smart humidity control, and energy-efficient operation make this dehumidifier stand out in performance and reliability.

Ideal for Large Residential Spaces

Perfect for homes over 4500 sq.ft, basements, and spaces requiring consistent humidity control with minimal energy consumption.

Praised for Energy Efficiency

Users appreciate significant energy savings, with potential annual savings of up to $1000 compared to non-Energy Star models.

9.2

Excellent

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Midea

Midea 1,500 Sq. Ft. Energy Star Certified Dehumidifier With Reusable Air Filter 22 Pint - Ideal For Basements, Large & Medium Sized Rooms, And Bathrooms (White)

Main highlights

1,500 SQ. FT. DEHUMIDIFIER – Removes up to 22 pints of moisture per day with an adjustable humidity setting from 35% to 85%. Perfect for use in basement, bathroom, bedroom, office, kitchen, cellar, or crawlspace. Maintain a healthy 45%-55% humidity range
ULTRA QUIET OPERAION – This model has quiet operation as 47 dBA. Enjoy sleep, a good book, or your favorite show without the disturbing noise of a traditional dehumidifier
ENERGY STAR CERTIFIED- This unit is ENERGY STAR Certified and saves 31% energy when compared to traditional dehumidifiers
SMART CONTROL -This dehumidifier is Wi-Fi enabled and can be controlled from anywhere through the cloud using the MSmartHome app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant
SIMPLE DRAINAGE – Simply empty the water tank when it is full or connect a standard hose (not included) to the built-in socket for continuous draining. The dehumidifier automatically stops with a full water tank and restarts after the tank is emptied
EASY TO USE – This unit was designed with a clean, sleek look to fit the style of any home, apartment, or office. With 360° rotatable wheels, digital control panel, and handles, easily move this dehumidifier to any room and use it with ease
INNOVATIVE FEATURES - Features such as auto defrost function and auto restart when the power goes out make this unit reliable and easy to use. Customize your settings with the turbo mode for maximum moisture removal or the built-in programmable timer
WASHABLE FILTER & WARRANTY - Washable filter preserves air quality without expensive replacement parts. Warranty: 1 Year Parts & Labor Warranty