9 Best Dehumidifiers for 5,500 Sq. Ft., Compared
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Finding the best dehumidifiers for 5500 sq ft requires matching capacity to your space size. We compared 9 models using only the specifications published on their listings. The AEOCKY 80-Pint model leads because its 80-pint capacity handles large areas efficiently. It also features Energy Star certification for lower power use. Some units include Wi-Fi or built-in pumps for easier drainage. This guide helps you decide which specs matter most for your home's humidity levels.
Our top pick: AEOCKY 80-Pint 5,500 Sq. Ft. Dehumidifier.
Quick picks
The best fit for you
- You want the most efficient unit for large spaces AEOCKY 80-Pint 5,500 Sq. Ft. Dehumidifier It is Energy Star rated and removes 80 pints of moisture daily.
- You need app control and automatic drainage Midea 60-Pint Dehumidifier with Pump It includes Wi-Fi connectivity and a built-in pump for continuous drainage.
- You prioritize quiet operation in a bedroom Waykar 80-Pint Energy Star Dehumidifier It is Energy Star rated and designed for quiet performance in living areas.
- You require high capacity for whole-home moisture control AprilAire 100-Pint Whole-House Dehumidifier It offers 100-pint capacity and is Energy Star certified for large areas.
Our 9 picks
AEOCKY 80-Pint 5,500 Sq. Ft. Dehumidifier
Best for: Large spaces needing high efficiency and quiet operation
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- 80 pint/day
- Energy Star Certification
- ENERGY STAR Most Efficient 2025
- Technology Type
- Rotary compressor
- Dimensions
- 14.5 × 8.66 × 24.1 inches
The AEOCKY RHEA-001 is a rotary compressor dehumidifier rated for 5,500 square feet. It removes up to 80 pints of moisture daily in humid conditions. This unit holds the ENERGY STAR Most Efficient 2025 certification, distinguishing it from standard certified models. It measures 24.1 inches in height and weighs 31 pounds. It suits large spaces where high efficiency and quiet operation are priorities.
Pros
- ENERGY STAR Most Efficient 2025 certification
- 80-pint daily moisture removal capacity
- Rotary compressor for quieter 44 dB operation
- Operates reliably at temperatures as low as 65°F
Cons
- No built-in drainage pump included in this model
- Lacks Wi-Fi or smart home connectivity
- Fixed humidity settings without auto-drain options
Good fit if
- You need maximum energy efficiency for large areas
- You require quiet operation in living spaces
- You want reliable performance in cooler basements
Skip if
- You need automatic water drainage via a pump
- You want remote control via a mobile app
- You require operation below 65°F
Verdict: The AEOCKY 80-Pint 5500 Sq. Ft. Dehumidifier delivers top-tier efficiency and quiet performance for large homes. It is the best choice for buyers who prioritize energy savings and low-temperature reliability over smart features.
Midea 60-Pint Dehumidifier with Pump
Best for: large spaces needing pump drainage and app control
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- 60 pints/day
- Drainage Method
- 2.64 gal tank, drain hose, pump
- Target Humidity Range
- 30% to 80%
- Connectivity
- Wi-Fi, Alexa, Google Assistant
- Features
- Pump, Wi-Fi
The Midea MAD60PS1AWS-A handles up to 5,500 square feet by removing 60 pints of moisture daily. It includes a built-in pump and drain hose for continuous drainage, alongside a 2.64-gallon tank for backup. You can control it via the SmartHome app, Alexa, or Google Assistant. The unit operates between 50 and 60 dB and allows humidity settings from 30% to 80%. It weighs 57.8 pounds and measures 18.8 by 24.6 by 14.2 inches.
Pros
- Built-in pump for vertical or horizontal drainage
- Wi-Fi control via SmartHome app and voice assistants
- Adjustable humidity range from 30% to 80%
Cons
- 60-pint capacity is lower than the 80-100 pint options on this list
- 57.8 pounds is heavier than many competitors
- Noise level reaches 60 dB in operation
Good fit if
- You need continuous drainage without manual tank emptying
- You want remote control via smartphone or voice
- You require a unit for large spaces like basements
Skip if
- You need maximum moisture removal over 80 pints per day
- You prefer a lighter unit under 50 pounds
- You require ultra-quiet operation below 50 dB
Verdict: Midea 60 Pint Dehumidifier with Pump and Wi-Fi suits users who prioritize convenient drainage and smart features over maximum capacity. It is a solid choice for large rooms where manual emptying is impractical.
Waykar 80-Pint Energy Star Dehumidifier
Best for: Quiet bedroom use in large spaces
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- 80 PPD (63 PPD standard)
- Drainage Method
- Water tank, drain hose
- Energy Star Certification
- Energy Star
- Technology Type
- Compressor
- Room
- Basement, Bedroom, Bathroom
This Waykar unit handles up to 5,500 square feet with a maximum capacity of 80 pints per day. It operates at 40dB on low settings, making it suitable for bedrooms. The device includes a 63-pint water tank and drain hose for continuous removal. It features Energy Star certification and auto-defrost down to 42°F. You get smooth-rolling casters for easy movement between rooms.
Pros
- 80-pint daily moisture removal capacity
- 40dB operation on low setting
- Energy Star certified efficiency
- Auto-defrost down to 42°F
Cons
- Standard capacity is only 63 pints
- No Wi-Fi or app control listed
- Heavier than many portable units
Good fit if
- You need quiet operation for a bedroom
- You want Energy Star efficiency
- You have a 5,500 sq ft space
Skip if
- You require smart home connectivity
- You need more than 80 pints daily
- You prefer a lighter, smaller unit
Verdict: Waykar 80-Pint Dehumidifier offers strong moisture removal for large spaces with a focus on quiet, efficient operation. It fits buyers who prioritize low noise levels and energy savings over smart features.
KNKA 80-Pint 5,500 Sq. Ft. Dehumidifier
Best for: Quiet large-space dehumidification with continuous drainage
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- 80 pints per day
- Drainage Method
- Water tank, 6.56 ft drain hose
- Energy Star Certification
- Energy Star
- Target Humidity Range
- 30%–80% RH
- Technology Type
- Compressor
The KNKA 80-pint dehumidifier covers 5,500 sq. ft. with a 1.45-gal internal tank and a 6.56-ft drain hose for continuous drainage. It operates at 40–45 dB, making it suitable for bedrooms. The unit features a 12-hour timer, child lock, and washable filter. It is ideal for large spaces like basements where quiet, efficient moisture removal is needed without constant manual emptying.
Pros
- 80-pint daily moisture removal capacity for large areas
- Quiet operation at 40–45 dB for bedroom use
- Continuous drainage via 6.56-ft hose included
- Energy Star certified for efficient performance
- 12-hour timer and child lock for convenience
Cons
- No built-in condensate pump for gravity-free drainage
- Internal tank is small at 1.45 gallons
- External tank sold separately
Good fit if
- You need quiet operation for living spaces
- You want continuous drainage without a pump
- You have a large basement or open area
Skip if
- You require Wi-Fi connectivity
- You need a built-in condensate pump
- You prefer a larger internal water tank
Verdict: KNKA 80-Pint Energy Star Dehumidifier is a quiet, efficient option for large basements where continuous drainage is preferred over a large tank. It suits users who value low noise levels and Energy Star efficiency over smart home features.
Manastin 81-Pint 5,500 Sq. Ft. Dehumidifier
Best for: large damp basements needing cold-weather performance
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- 80 pints/day
- Drainage Method
- 1.6-gallon tank, 78-inch drain hose
- Target Humidity Range
- 30%–80%
- Technology Type
- compressor
- Room
- Basement
This Manastin unit targets spaces up to 5,500 square feet with an 80-pint daily removal capacity. It features a 1.6-gallon internal tank and includes a 78-inch hose for continuous drainage. The compressor operates efficiently down to 41°F with auto-defrost. You get a 30%–80% humidity range and a 40dB sleep mode. It is a practical option for large, damp areas like basements or garages.
Pros
- 80-pint daily moisture removal capacity
- Operates down to 41°F with auto-defrost
- Includes 78-inch hose for continuous drainage
- Quiet 40dB sleep mode operation
Cons
- Small 1.6-gallon internal water tank
- No Wi-Fi or smart app connectivity
- No remote control included
Good fit if
- You need reliable dehumidification for large spaces up to 5,500 sq. ft.
- You require operation in cooler environments down to 41°F
- You prefer quiet operation for bedrooms or offices
Skip if
- You need smart home integration or remote control
- You want a larger internal water tank
- You require a unit for spaces larger than 5,500 sq. ft.
Verdict: Manastin 81-Pint Dehumidifier delivers strong capacity for large damp areas and handles cold basements well, but lacks smart features and has a small tank.
AprilAire 100-Pint Whole-House Dehumidifier
Best for: Large homes needing high-capacity, efficient dehumidification
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- Up to 100 PPD
- Drainage Method
- Hose or floor drain
- Energy Star Certification
- Energy Star Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 26 × 14 × 15 inches
The AprilAire E100 handles up to 5,500 square feet with a 100-pint daily moisture removal capacity. It is Energy Star Most Efficient certified, meaning it uses less energy while operating. You can connect it to a hose or floor drain for continuous drainage, so you never need to empty a water tray. The unit measures 14 by 26 inches and weighs 64 pounds. It is built with corrosion-resistant aluminum coils for durability in basements and crawl spaces.
Pros
- Removes up to 100 pints of moisture per day
- Energy Star Most Efficient certified for lower energy use
- Continuous drainage via hose or floor drain
- Corrosion-resistant aluminum coils for long-term durability
Cons
- Heavier at 64 pounds, making it less portable
- Lacks a built-in water pump for gravity-independent drainage
- No Wi-Fi or smart app control listed in specifications
Good fit if
- You need maximum moisture removal for large areas
- You want continuous drainage without manual emptying
- You prioritize energy efficiency and build quality
Skip if
- You need portable units with wheels
- You require smart home integration
- You have limited space for a 64-pound unit
Verdict: AprilAire E100 100-Pint Whole-Home Dehumidifier is a robust, high-capacity solution for large homes that value efficiency and continuous drainage over smart features.
AprilAire 100-Pint Wi-Fi Dehumidifier
Best for: whole-house humidity control and app management
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- 100 PPD
- Energy Star Certification
- Energy Star Most Efficient 2024
- Connectivity
- Wi-Fi, Bluetooth
- Room
- Basement, Crawl Space
- Dimensions
- 14 × 26 × 15 inches
The AprilAire E100W removes up to 100 pints of moisture daily for spaces up to 5,500 square feet. It features built-in Wi-Fi and Bluetooth for app control via the Healthy Air App. The unit operates quietly and shuts off automatically when your target humidity is reached. Weighing 64 pounds, it is designed for whole-house installation rather than portable use. This model targets homeowners seeking integrated air quality management.
Pros
- 100-pint daily moisture removal capacity
- Built-in Wi-Fi and Bluetooth connectivity
- ENERGY STAR Most Efficient 2024 certified
- R32 refrigerant for lower environmental impact
- 6-year warranty with 5-year full replacement
Cons
- 64-pound weight makes it non-portable
- Requires professional HVAC ducting installation
- Sold as a standalone unit without bundled accessories
Good fit if
- You need whole-house humidity control for large spaces
- You want remote monitoring via a smartphone app
- You are installing a permanent ducted system
Skip if
- You need a portable unit for small rooms
- You want a plug-and-play appliance without ductwork
- You prefer manual controls over digital connectivity
Verdict: AprilAire E100W 100-Pint Wi-Fi Dehumidifier fits homeowners who want a permanent, app-controlled solution for large homes and basements. Its high capacity and efficiency make it ideal for whole-house moisture management rather than spot treatment.
AprilAire 100-Pint Dehumidifier with Casters
Best for: Large basements and crawl spaces
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- Up to 100 PPD
- Drainage Method
- Hose or floor drain
- Energy Star Certification
- Energy Star Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 14 × 26 × 15 inches
View on Amazon: AprilAire 100-Pint Dehumidifier with Casters
The AprilAire E100C removes up to 100 pints of moisture daily from spaces up to 5,500 square feet. It holds Energy Star Most Efficient certification, meaning it uses less energy while protecting your home from mold and rot. You can drain water continuously via a hose or floor drain, so you never need to empty a tray. The unit weighs 64 pounds and sits on castors for easier positioning.
Pros
- Removes up to 100 pints of moisture per day
- Energy Star Most Efficient certified for lower energy use
- Continuous drainage via hose or floor drain
- Built with corrosion-resistant aluminum coils
Cons
- Heavy at 64 pounds
- Large footprint measuring 26 by 14 inches
- No Wi-Fi connectivity listed
Good fit if
- You need to dehumidify a large basement or crawl space
- You want continuous drainage without emptying a bucket
- You prioritize energy efficiency in a whole-house unit
Skip if
- You need smart Wi-Fi controls
- You require a compact unit for small rooms
- You want a lightweight portable device
Verdict: AprilAire E100C 100-Pint Whole-House Dehumidifier is a solid choice for homeowners who need high-capacity moisture removal and continuous drainage for large areas like basements. It suits those who value energy efficiency and durable construction over smart features.
AprilAire 100-Pint Dehumidifier Bundle with Risers
Best for: large spaces needing high capacity and efficiency
- Coverage Area
- 5,500 Sq. Ft. (what this guide is about)
- Moisture Removal Capacity
- Up to 100 pints per day
- Drainage Method
- Drain hose
- Energy Star Certification
- ENERGY STAR Most Efficient
- Room
- Basement, Crawl Space
- Dimensions
- 31 × 24 × 21 inches
View on Amazon: AprilAire 100-Pint Dehumidifier Bundle with Risers
The AprilAire E100 Pro bundle removes up to 100 pints of moisture daily for spaces up to 5,500 square feet. It features ENERGY STAR Most Efficient certification and corrosion-resistant aluminum coils. The unit connects to a drain hose for continuous operation, eliminating manual emptying. This kit includes risers and extra filters for installation in basements or crawl spaces. You get a set-and-forget system with smart sensing technology.
Pros
- Removes up to 100 pints of moisture per day
- ENERGY STAR Most Efficient certified
- Includes drain hose for continuous drainage
- Bundle comes with risers and extra filters
- Corrosion-resistant aluminum coils
Cons
- Large footprint at 24 inches wide and 31 inches long
- Requires permanent drain hose connection
- No Wi-Fi or smart home app control listed
Good fit if
- You need maximum moisture removal for large areas
- You want a complete installation kit with accessories
- You prefer continuous drainage over bucket emptying
Skip if
- You need portable units with castors
- You require Wi-Fi connectivity for remote monitoring
- You have limited floor space for large units
Verdict: AprilAire E100 100-Pint Whole-House Dehumidifier fits homeowners who need heavy-duty moisture removal and a complete installation kit. It suits those prioritizing efficiency and continuous drainage over smart features or portability.
Specifications side by side
| Spec | AEOCKY 80-Pint 5,500 Sq. Ft. Dehumidifier | Midea 60-Pint Dehumidifier with Pump | Waykar 80-Pint Energy Star Dehumidifier | KNKA 80-Pint 5,500 Sq. Ft. Dehumidifier | Manastin 81-Pint 5,500 Sq. Ft. Dehumidifier | AprilAire 100-Pint Whole-House Dehumidifier | AprilAire 100-Pint Wi-Fi Dehumidifier | AprilAire 100-Pint Dehumidifier with Casters | AprilAire 100-Pint Dehumidifier Bundle with Risers |
|---|---|---|---|---|---|---|---|---|---|
| Moisture Removal Capacity | 80 pint/day | 60 pints/day | 80 PPD (63 PPD standard) | 80 pints per day | 80 pints/day | Up to 100 PPD | 100 PPD | Up to 100 PPD | Up to 100 pints per day |
| Coverage Area | 5500 sq.ft | 5,500 sq ft | 5,500 sq ft | 5500 sq.ft | 5,500 sq. ft. | Up to 5,500 sq. ft. | Up to 5,500 sq ft | Up to 5,500 sq. ft. | Up to 5,500 sq. ft. |
| Drainage Method | not specified | 2.64 gal tank, drain hose, pump | Water tank, drain hose | Water tank, 6.56 ft drain hose | 1.6-gallon tank, 78-inch drain hose | Hose or floor drain | not specified | Hose or floor drain | Drain hose |
| Energy Star Certification | ENERGY STAR Most Efficient 2025 | not specified | Energy Star | Energy Star | not specified | Energy Star Most Efficient | Energy Star Most Efficient 2024 | Energy Star Most Efficient | ENERGY STAR Most Efficient |
| Target Humidity Range | not specified | 30% to 80% | not specified | 30%–80% RH | 30%–80% | not specified | not specified | not specified | not specified |
| Connectivity | not specified | Wi-Fi, Alexa, Google Assistant | not specified | not specified | not specified | not specified | Wi-Fi, Bluetooth | not specified | not specified |
| Technology Type | Rotary compressor | not specified | Compressor | Compressor | compressor | not specified | not specified | not specified | not specified |
| Capacity | 80 Pint | not specified | 80 Pint | 80 Pint | not specified | 100 Pint | not specified | 100 Pint | 100 Pint |
| Room | not specified | not specified | Basement, Bedroom, Bathroom | Basement | Basement | Basement, Crawl Space | Basement, Crawl Space | Basement, Crawl Space | Basement, Crawl Space |
| Features | Energy Star | Pump, Wi-Fi | Energy Star | Energy Star | not specified | Energy Star | Wi-Fi | Energy Star | not specified |
| Dimensions | 14.5 × 8.66 × 24.1 inches | 14.2 × 18.8 × 24.6 inches | 12.2 × 9.02 × 19.7 inches | 11.1 × 14.2 × 20.9 inches | 8.31 × 13.4 × 21.7 inches | 26 × 14 × 15 inches | 14 × 26 × 15 inches | 14 × 26 × 15 inches | 31 × 24 × 21 inches |
| Weight | not specified | 57.8 pounds | 27.2 pounds | 5.51 pounds | not specified | 64 pounds | 64 pounds | 64 pounds | not specified |
| Size | 80 Pints - 5500 Sq.Ft | 5,500 Sq. Ft. with Pump - WiFi | 80 Pints 5500 Sq. Ft. | MAX 80 Pints | 81 Pints | 2000-5500 sq. ft. | 2000-5500 sq. ft. | 2000-5500 sq. ft. | 0 - 5,500 Sq Ft |
| Color | White | White | White | White | White | Gray | Gray | Gray | Gray |
| Model | RHEA-001 | MAD60PS1AWS-A | CTH80A-X1 | PD30MA-20 | 2026 promax 006 | E100 | E100W | E100C | E100 |
Is 5,500 Sq. Ft. Coverage Worth It?
A 5,500 sq. ft. rating means the unit is engineered for whole-home moisture management. You need this capacity if your space exceeds 2,000 sq. ft. or has high humidity in basements and crawl spaces. Lower-capacity models will struggle to keep up, running constantly without reaching target humidity levels. The listed units range from 60 to 100 pints, ensuring they handle the volume of air in large areas. Choose this tier only if your square footage justifies the higher energy draw and physical footprint of these larger machines.
Worth it if
- You have a large home or open floor plan exceeding 2,000 sq. ft.
- You need to control humidity in basements or crawl spaces simultaneously
- You want a single unit to handle the entire home's moisture load
Skip it if
- You only need to dehumidify a single small room
- Your space is under 1,000 sq. ft.
- You prioritize portability over whole-house coverage
How we picked these models
We selected each unit because its listing explicitly states a coverage area of 5,500 square feet. You will find only one variant per product family. All details come directly from the published specifications and feature lists on the Amazon pages. We do not handle or test these devices ourselves.
The list is ordered by availability first. Next, we sort by the listing's overall rating weighted by the number of ratings. Finally, we arrange the items by how many of the guide's criteria the specs meet. Prices and stock levels are shown live on the page and are not part of this selection process.
How to Choose the Right Dehumidifier
-
Check Pint Capacity
Capacity determines how much moisture a unit removes daily. The AprilAire models offer 100 pints, while most others provide 80 or 60 pints. Higher capacity handles larger spaces or severe dampness more effectively. If your area is consistently wet, a 100-pint unit like the AprilAire E100 ensures faster drying. For standard large rooms, 80 pints is usually sufficient. Match the pint rating to your specific humidity levels to avoid underperformance.
-
Consider Drainage Options
Drainage method affects convenience and placement. The Midea includes a built-in pump for continuous upward drainage, ideal for basements where gravity drains fail. Most other models rely on manual tank emptying or gravity-fed hose connections. If you want set-and-forget operation, the Midea’s pump is a key feature. Otherwise, ensure the unit has a hose port for continuous drainage if you prefer not to empty the tank regularly.
-
Evaluate Energy Efficiency
Energy Star certification indicates lower power consumption for the same moisture removal. The AEOCKY, Waykar, KNKA, and AprilAire models carry this rating. This means they use less electricity, which matters for units running continuously in large spaces. If you plan to run the dehumidifier daily, prioritize Energy Star models. The Midea and Manastin lack this specific badge in the data, so check their efficiency claims separately if power cost is a concern.
-
Assess Noise Levels
Noise matters if the unit sits in living areas or bedrooms. The Waykar is noted for quiet operation, making it suitable for bedrooms despite its large capacity. The AEOCKY also emphasizes quiet performance for large spaces. If you plan to place the unit in a basement or crawl space, noise is less critical. For open-plan homes, choose a model known for low decibel output to maintain comfort in adjacent rooms.
-
Review Smart Features
Wi-Fi connectivity allows remote control via smartphone apps. The Midea and AprilAire Wi-Fi models offer this feature for monitoring and adjusting settings from anywhere. If you prefer manual control or do not need remote access, these features are unnecessary. The AEOCKY, Waykar, and KNKA lack Wi-Fi in their listed attributes. Choose smart models only if you want to track humidity levels or adjust schedules without physically interacting with the unit.
Frequently asked questions
Which dehumidifier is best for large spaces needing high efficiency and quiet operation?
The AEOCKY 80-Pint 5,500 Sq. Ft. Dehumidifier is the top pick. It delivers top-tier efficiency and quiet performance for large homes. This model is ideal for buyers who prioritize energy savings and low-temperature reliability over smart features. It holds an Energy Star rating for power efficiency.
What is the best dehumidifier with a built-in pump and app control?
The Midea 60-Pint Dehumidifier with Pump is the best premium choice. It suits users who prioritize convenient drainage and smart features over maximum capacity. The unit includes Wi-Fi connectivity and a built-in pump for continuous drainage, making manual emptying impractical for large rooms.
Which dehumidifier is best for quiet bedroom use in large spaces?
The Waykar 80-Pint Energy Star Dehumidifier is the best bedroom option. It offers strong moisture removal for large spaces with a focus on quiet, efficient operation. This model fits buyers who prioritize low noise levels and energy savings over smart features, making it suitable for basements and bedrooms.
Which dehumidifier is best for large damp basements needing cold-weather performance?
The Manastin 81-Pint 5,500 Sq. Ft. Dehumidifier is the best budget pick. It delivers strong capacity for large damp areas and handles cold basements well. While it lacks smart features and has a small tank, it provides robust moisture removal for basements where budget is a primary concern.
Which dehumidifier is best for whole-house humidity control and app management?
The AprilAire 100-Pint Wi-Fi Dehumidifier is ideal for whole-house humidity control. It fits homeowners who want a permanent, app-controlled solution for large homes and basements. Its high capacity and efficiency make it ideal for whole-house moisture management rather than spot treatment, featuring Wi-Fi connectivity.
Which dehumidifier is best for large basements and crawl spaces?
The AprilAire 100-Pint Dehumidifier with Casters is a solid choice for large basements and crawl spaces. It suits those who value energy efficiency and durable construction over smart features. The unit offers high-capacity moisture removal and continuous drainage, making it a robust solution for damp, large areas.