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10 Best Large Capacity Dehumidifiers 2025 in the United States
#1
Winner
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
The Waykar 150 Pints Dehumidifier is designed to handle very large spaces up to 7,000 square feet, making it suitable for basements, warehouses, or large homes. It can remove up to 150 pints (about 85 liters) of moisture daily, which is a strong capacity for controlling humidity in big areas. One of its standout features is energy efficiency — it’s ENERGY STAR Most Efficient rated, which means it uses less power to run, helping reduce your electricity bills. It includes a built-in pump that can push water up to 5 meters high, unlike many models that rely only on gravity drainage. This is especially handy for basements or places where draining water uphill is needed. There are multiple drainage options, including a large 1.85-gallon tank and two drain hoses, adding flexibility.
Rating
9.9
Chosen by1,365
Noise Level
Drainage Options
Portability
Most important from
20709 reviews
#2
Midea 4,500 Sq. Ft. Dehumidifier With Pump Included, Energy Star Certified, 50 Pint - Ideal For Basements, Large & Medium Sized Rooms, And Bathrooms (White)
The Midea 50-pint dehumidifier is a solid choice for large rooms and basements, covering up to 4,500 square feet. Its capacity to remove 50 pints of moisture daily makes it effective at controlling humidity in big spaces like basements, bathrooms, or large living areas. The adjustable humidity setting (35% to 85%) allows you to maintain a comfortable and healthy moisture level, which is great for preventing mold or dampness. Energy efficiency is a plus here, as it is ENERGY STAR certified and uses about 19% less energy than many traditional models, helping reduce electricity costs. Noise-wise, it operates quietly at 47 decibels, so it won’t disturb your sleep or daily activities.
Rating
9.8
Capacity
Noise Level
Drainage Options
Most important from
16726 reviews
#3
Frigidaire 60-Pint Portable Dehumidifier with Built-In Pump for Large Rooms & Basements, Custom Humidity Control, Auto Shut Off, White
The Frigidaire 60-Pint Portable Dehumidifier is a solid choice for reducing moisture in large rooms or basements, covering up to 4500 square feet. Its capacity to remove 60 pints of moisture daily suits sizable spaces, helping to prevent mold and dampness effectively. One of its standout features is the built-in pump, which allows water to be pumped upward and drained through a window or sink, reducing the hassle of emptying the tank manually. You also get options like a removable water bucket or continuous drainage, giving flexibility depending on your setup.
Rating
9.6
Capacity
Drainage Options
Noise Level
Most important from
1709 reviews
Top 10 Best Large Capacity Dehumidifiers 2025 in the United States
#1
Winner
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
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
Capacity: 150 Pints
Coverage Area: 7000 sq ft
Energy Efficiency: ENERGY STAR Most Efficient
Drainage Options: Built-in pump, 1.85 gal tank
Humidistat: Adjustable 30% to 80% humidity
Portability: 360-degree rotating wheels
Chosen by 1365 this week
Midea 4,500 Sq. Ft. Dehumidifier With Pump Included, Energy Star Certified, 50 Pint - Ideal For Basements, Large & Medium Sized Rooms, And Bathrooms (White)
Midea 4,500 Sq. Ft. Dehumidifier With Pump Included, Energy Star Certified, 50 Pint - Ideal For Basements, Large & Medium Sized Rooms, And Bathrooms (White)
Capacity: 50 Pints
Coverage Area: 4500 Sq Ft
Energy Efficiency: ENERGY STAR, 19% less energy
Noise Level: 47 decibels
Drainage Options: Built-in pump, vertical/horizontal drainage
Humidistat: Adjustable 35% to 85% humidity
Portability: 360° wheels, handles, 43 lbs
Frigidaire 60-Pint Portable Dehumidifier with Built-In Pump for Large Rooms & Basements, Custom Humidity Control, Auto Shut Off, White
Frigidaire 60-Pint Portable Dehumidifier with Built-In Pump for Large Rooms & Basements, Custom Humidity Control, Auto Shut Off, White
Capacity: 60 Pints
Coverage Area: 4500 sq ft
Drainage Options: Pump, bucket, continuous drainage
Humidistat: Yes
Portability: 63 lbs, wheels, handle
Waykar 80 Pints Energy Star Home Dehumidifier for Spaces up to 5,000 Sq. Ft at Home, in Basements and Large Rooms with Drain Hose, Handle, Auto Defrost and Self-Drying.
Waykar 80 Pints Energy Star Home Dehumidifier for Spaces up to 5,000 Sq. Ft at Home, in Basements and Large Rooms with Drain Hose, Handle, Auto Defrost and Self-Drying.
Capacity: 80 Pints
Coverage Area: 5000 Sq Ft
Energy Efficiency: Energy Star certified
Drainage Options: 4L bucket, continuous drain hose
Humidistat: Built-in
Portability: Wheels and handle
Frigidaire 35 Pint Dehumidifier, 3,000 Square Foot Coverage, 1.7 Gallon Bucket Capacity, Continuous Drain Option
Frigidaire 35 Pint Dehumidifier, 3,000 Square Foot Coverage, 1.7 Gallon Bucket Capacity, Continuous Drain Option
Capacity: 35 Pints
Coverage Area: 3000 Sq Ft
Drainage Options: Continuous drain
Humidistat: Custom humidity control
Portability: 37.3 pounds
Related Products
Up to 30% 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
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
Capacity: 125 Pints
Coverage Area: 6500 Square Feet
Energy Efficiency: Rotary compressor for better efficiency
Drainage Options: Built-in pump, 16.4-ft hose, gravity
Humidistat: Adjustable 10%-98% humidity range
Portability: About 50 pounds, portable
Honeywell 50-Pint ENERGY STAR Smart WiFi Dehumidifier for 4,000 Sq Ft – Laundry Mode, Auto-Comfort Mode & Thermal Overload Protection, TPFIT50AWK
Honeywell 50-Pint ENERGY STAR Smart WiFi Dehumidifier for 4,000 Sq Ft – Laundry Mode, Auto-Comfort Mode & Thermal Overload Protection, TPFIT50AWK
Capacity: 50 Pints
Coverage Area: 4000 Sq Ft
Energy Efficiency: ENERGY STAR certified
Drainage Options: Removable tank, continuous drain
Humidistat: Yes
Portability: 39 pounds
Commercial Dehumidifier 120 Pint with Drain Hose for Crawl Spaces, Industrial, Basements, Garages, Dehumidifier with Pump, Portable, Compact, Large Capacity, Auto Defrost, Memory Restart
Commercial Dehumidifier 120 Pint with Drain Hose for Crawl Spaces, Industrial, Basements, Garages, Dehumidifier with Pump, Portable, Compact, Large Capacity, Auto Defrost, Memory Restart
Capacity: 120 Pints
Coverage Area: 5500 Sq Ft
Drainage Options: Built-In Pump, 16.4FT Hose
Portability: Ergonomic handles, Retractable feet
Tiitss Commercial Dehumidifier 120 Pint with Drain Hose for Crawl Spaces, Industrial, Basements, Garages, Dehumidifier with Pump, Portable, Compact, Large Capacity, Auto Defrost, Memory Restart
Tiitss Commercial Dehumidifier 120 Pint with Drain Hose for Crawl Spaces, Industrial, Basements, Garages, Dehumidifier with Pump, Portable, Compact, Large Capacity, Auto Defrost, Memory Restart
Capacity: 120 Pints
Coverage Area: 5500 Sq Ft
Energy Efficiency: Energy Star rated
Drainage Options: Built-in Pump, 16.4ft Hose
Humidistat: No
Portability: Double Handles, 4 Retractable Pads
#10
Yaufey 155 Pints Commercial Dehumidifier with Pump, for Basement up to 8000 Sq. Ft, Large Capacity Industrial Dehumidifier for Large Room with Intelligent Humidity Control
Yaufey 155 Pints Commercial Dehumidifier with Pump, for Basement up to 8000 Sq. Ft, Large Capacity Industrial Dehumidifier for Large Room with Intelligent Humidity Control
Capacity: 155 Pints
Coverage Area: 8000 Square Feet
Drainage Options: Pump, Gravity
Humidistat: 10%RH to 90%RH
Portability: Swivel, braked front wheels, ergonomic handle
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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.