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Best Large Capacity Dehumidifiers

From leading brands and best sellers available on the web.
#1

Winner

Waykar 150 Pints 7,000 Sq. Ft Energ

Waykar

18%OFF

Waykar 150 Pints 7,000 Sq. Ft Energy Star Dehumidifier with Pump for Commercial and Industrial Large Room, Basement, Home, Storage, Warehouse with Drain Hose and Water Tank

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#2
Waykar 80 Pints 2025 Energy Star De

Waykar

Waykar 80 Pints 2025 Energy Star Dehumidifier for Spaces up to 5,000 Sq. Ft for Basement and Home, Large Room with Drain Hose and 1.14 Gallons Water Tank

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#3
Midea Cube 50 Pint Dehumidifier for

Midea

Midea Cube 50 Pint Dehumidifier for Basement and Rooms at Home for up to 4,500 Sq. Ft., Built-in Pump, Drain Hose Included, Smart Control, Works with Alexa (White), ENERGY STAR Most Efficient 2022

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#4
AprilAire E080 Whole House Dehumidi

Aprilaire

12%OFF

AprilAire E080 Whole House Dehumidifier for Basement & Crawl Space – 80-Pint High-Capacity Commercial Dehumidifier for Homes Up to 4,400 Sq. Ft. with Pump, Drain Hose, & Hanging Kit for DIY Install

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#5
hOmeLabs Dehumidifier for Home, Off

hOmeLabs

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hOmeLabs Dehumidifier for Home, Office, Basements with Powerful Moisture Removal, Humidity Control, Auto Shut-off, Quiet Operation - 7,000 Sq Ft Wi-Fi (50 Pint MAX 120 Pint at 95°F, 90% RH)

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#6
Waykar 120 Pints Energy Star Dehumi

Waykar

16%OFF

Waykar 120 Pints Energy Star Dehumidifier for Spaces up to 6,000 Sq. Ft at Home, in Basements and Large Rooms with Drain Hose and 1.14 Gallons Water Tank

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#7
Waykar 150 Pints 2025 Energy Star D

Waykar

Waykar 150 Pints 2025 Energy Star Dehumidifier with Pump for Spaces up to 7,000 Sq. Ft at Commercial and Industrial Large Room, Warehouse, Home, Basement, with Drain Hose, Auto Defrost, Self-Drying

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#8
Waykar 125 Pint Crawl Space Dehumid

Waykar

11%OFF

Waykar 125 Pint Crawl Space Dehumidifier with Pump and Drain Hose for commercial, Basements, and Water Damage Unit for Spaces up to 6500 Square Feet, Smart Humidity Control - 5-Year Quality Coverage

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#9
GE Smart Portable Dehumidifier w/Wi

GE

GE Smart Portable Dehumidifier w/WiFi for Basement, Bedroom, Bathroom, Garage, Large Rooms up to 4500 Sq Ft, 50Pint w/Removable Bucket & Continuous Drain Connect for Auto/Manual Drainage

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#10
Waykar 70 Pint Energy Star Crawl Sp

Waykar

Waykar 70 Pint Energy Star Crawl Space Dehumidifier with Pump, Commercial Dehumidifier for Basements and Home, for Spaces up to 5000 Square Feet, Smart Humidity Control - 5-Year Quality Coverage

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Buying Guide for the Best Large Capacity Dehumidifiers

When choosing a large-capacity dehumidifier, it's important to consider several key specifications to ensure you select the best model for your needs. A dehumidifier helps to reduce and maintain the level of humidity in the air, which can prevent mold growth, reduce allergens, and improve overall air quality. Understanding the key specs will help you make an informed decision and find a dehumidifier that effectively manages the humidity levels in your space.
CapacityCapacity refers to the amount of moisture a dehumidifier can remove from the air in a 24-hour period, usually measured in pints. This spec is crucial because it determines how effective the dehumidifier will be in a given space. For large spaces or areas with high humidity, a higher capacity (50-70 pints) is recommended. For smaller spaces or areas with moderate humidity, a lower capacity (30-50 pints) may suffice. Assess the size of the area and the level of humidity to choose the right capacity for your needs.
Coverage AreaCoverage area indicates the maximum square footage that the dehumidifier can effectively manage. This is important to ensure that the dehumidifier can handle the size of the room or area where it will be used. For large-capacity dehumidifiers, coverage areas typically range from 1,000 to 4,500 square feet. Measure the size of the space you need to dehumidify and select a model that can cover at least that area to ensure optimal performance.
Energy EfficiencyEnergy efficiency measures how much energy the dehumidifier uses to remove moisture from the air. This is important for keeping your energy bills low and reducing environmental impact. Look for models with an Energy Star rating, which indicates they meet energy efficiency guidelines set by the EPA. Higher energy efficiency means the dehumidifier will use less electricity to achieve the same results, making it a more cost-effective and environmentally friendly choice.
Noise LevelNoise level refers to how loud the dehumidifier is when it is operating, usually measured in decibels (dB). This is important if the dehumidifier will be used in living spaces or bedrooms where noise could be disruptive. Dehumidifiers typically range from 40 to 60 dB. For quieter operation, look for models on the lower end of this range. Consider where you will place the dehumidifier and how sensitive you are to noise when choosing the right noise level for your needs.
Drainage OptionsDrainage options refer to how the dehumidifier disposes of the collected water. This is important for convenience and ease of use. There are typically two options: manual and continuous drainage. Manual drainage requires you to empty the water tank regularly, which can be cumbersome for large-capacity models. Continuous drainage allows the dehumidifier to drain water directly into a sink or drain via a hose, which is more convenient for long-term use. Consider your preference and the setup of your space when choosing the drainage option.
HumidistatA humidistat is a built-in device that measures and controls the humidity level in the air. This is important for maintaining a consistent and comfortable humidity level. A dehumidifier with an adjustable humidistat allows you to set your desired humidity level, and the unit will automatically turn on and off to maintain that level. This feature is useful for achieving precise humidity control and can help save energy by preventing the dehumidifier from running unnecessarily. Consider how important precise humidity control is for your needs when selecting a model with a humidistat.
PortabilityPortability refers to how easy it is to move the dehumidifier from one location to another. This is important if you need to use the dehumidifier in different rooms or areas. Features that enhance portability include caster wheels, handles, and a lightweight design. If you plan to move the dehumidifier frequently, look for models with these features to make transportation easier. Consider your need for mobility when choosing a dehumidifier with the right level of portability.