5 Best 20 Pint Dehumidifiers, Compared

Quick picks

The best fit for you

• You need the most compact model for basements Midea Cube 20-Pint Smart Dehumidifier The Midea Cube measures 13.5 inches wide and 13.4 inches high, fitting tight spaces.
• You want continuous drainage without smart features Whirlpool 20-Pint Portable Dehumidifier The Whirlpool includes a pump for automatic water removal in basements and garages.
• You prioritize quiet operation in a bedroom Glowells 20-Pint Dehumidifier The Glowells is designed for quiet use in bedrooms and basements with manual controls.

Our 5 picks

1 Best overall

Midea Cube 20-Pint Smart Dehumidifier

Best for: Basements where storage space is limited

Capacity

20 Pint (what this guide is about)

Moisture Removal Capacity

20 pints per day

Coverage Area

1,500 sq ft

Drainage Method

3.2 gal water tank, drain hose

Energy Star Certification

Energy Star

Target Humidity Range

35% to 85%

View on Amazon: Midea Cube 20-Pint Smart Dehumidifier Affiliate link

The Midea Cube is a 20-pint dehumidifier designed for spaces up to 1,500 square feet. It features a unique extendable design that allows you to nest it for storage or extend it for full operation. The unit includes a 3.2-gallon tank and supports continuous drainage via hose. You can control it remotely using Wi-Fi and voice assistants. It is Energy Star certified and includes a washable filter.

Pros

• 20-pint moisture removal capacity for basements and large rooms
• Extendable form factor saves space when not in use
• Wi-Fi connectivity with SmartHome app and voice control
• Continuous drainage option via included hose
• Energy Star certified for efficient operation

Cons

• 1-year warranty is shorter than typical industry standards
• 33.3-pound weight makes it less portable than lighter models
• No remote control included for direct operation

Good fit if

• You need a dehumidifier that can be stored compactly when humidity levels drop
• You want to control your basement or crawlspace humidity from your phone
• You prefer continuous drainage over frequent tank emptying

Skip if

• You require a dehumidifier for spaces larger than 1,500 square feet
• You need a unit with a warranty longer than one year
• You prefer a traditional box shape without mechanical adjustments

Verdict: The Midea Cube 20 Pint Dehumidifier fits users who value space-saving design and smart home integration for basements up to 1,500 square feet.

2 Best premium

Whirlpool 20-Pint Portable Dehumidifier

Best for: Basements and garages up to 1,500 sq ft

Capacity

20 Pint (what this guide is about)

Moisture Removal Capacity

Up to 20 pints per day

Coverage Area

1,500 sq ft

Drainage Method

Standard garden hose, bucket

Connectivity

Electronic controls with LED display

Room

Basement, Garage, Living Room

View on Amazon: Whirlpool 20-Pint Portable Dehumidifier Affiliate link

The Whirlpool WHAD201CW removes up to 20 pints of moisture daily from spaces up to 1,500 square feet. It features electronic controls with an LED display for easy adjustment. You can drain the collected water into the internal bucket or use a standard garden hose for continuous removal. The unit measures 14.6 by 10.6 by 19.9 inches and weighs 31.8 pounds. It is designed for basements, garages, and living rooms.

Pros

• Removes 20 pints of moisture per day
• Covers up to 1,500 square feet
• Supports continuous draining via garden hose
• Includes electronic controls and LED display

Cons

• Does not include a built-in water pump
• Garden hose for continuous draining is not included
• Only comes with a one-year warranty

Good fit if

• You need reliable moisture removal for a 1,500 square foot area
• You prefer simple electronic controls over smart app connectivity
• You want the option for continuous draining without emptying a bucket

Skip if

• You require a built-in pump for gravity-free drainage
• You need a dehumidifier for spaces larger than 1,500 square feet
• You are looking for a longer warranty period than one year

Verdict: Whirlpool 20-Pint Dehumidifier fits users who need straightforward humidity control for medium-sized rooms without the complexity of smart features or pumps.

3 Also great

RCA 20-Pint Portable Dehumidifier

Best for: Basements and garages needing continuous drainage

Capacity

20 Pint (what this guide is about)

Moisture Removal Capacity

20 pints per day

Drainage Method

Garden hose, manual draining

Room

Basement, Garage, Living Room

Dimensions

10.6 × 14.6 × 19.9 inches

Weight

31.8 pounds

View on Amazon: RCA 20-Pint Portable Dehumidifier Affiliate link

The RCA RDH235-6COM removes 20 pints of moisture daily from spaces up to 1,500 square feet. It features a continuous drain option via garden hose and a 24-hour timer. The unit weighs 31.8 pounds and includes caster wheels for easy movement. You can set it for basements, garages, or living rooms. Auto-restart restores settings after power loss.

Pros

• Removes 20 pints of moisture per day
• Continuous drainage via garden hose connection
• 24-hour timer with digital display
• Auto-restart function after power outage

Cons

• Heavier at 31.8 pounds than some competitors
• Lacks smart app or Wi-Fi connectivity
• No humidity sensor or auto-humidity mode listed

Good fit if

• You need a basic dehumidifier for a basement or garage
• You prefer continuous drainage over manual emptying
• You want a unit with wheels for room-to-room use

Skip if

• You require smart home integration or app control
• You need precise humidity level monitoring
• You want a lighter unit under 30 pounds

Verdict: RCA 20-Pint Portable Dehumidifier suits you if you need reliable moisture removal in large rooms without needing smart features. It is a solid choice for basements and garages where continuous drainage is key.

4 Best budget

Vymoson Button Cover for Midea Cube

Best for: Midea Cube owners preventing accidental presses

Capacity

20 Pint (what this guide is about)

Dimensions

2.4 × 12 × 0.4 inches

View on Amazon: Vymoson Button Cover for Midea Cube Affiliate link

This is a protective button cover designed for the Midea Cube 20 Pint Dehumidifier. It measures 12 inches by 2.4 inches by 0.4 inches in white. The cover reduces accidental presses while keeping the control panel accessible. It fits neatly on the appliance without adding bulk. It suits households needing a simple solution to control dehumidifier settings safely.

Pros

• Reduces unintended button presses during daily use
• Maintains easy access to the control panel
• Lightweight design fits neatly on the appliance
• Keeps the surrounding panel appearance clean

Cons

• It is an accessory, not the dehumidifier itself
• Limited to specific Midea Cube models
• Does not add dehumidification capacity

Good fit if

• You own a Midea Cube 20 Pint Dehumidifier
• You want to prevent accidental setting changes
• You need a simple protective cover

Skip if

• You do not own a compatible Midea Cube model
• You are looking for a dehumidifier unit
• You need a cover for a different brand

Verdict: Vymoson White Button Cover for Midea Cube is a practical accessory for owners of the Midea Cube 20 Pint Dehumidifier who want to prevent accidental setting changes without blocking access to the controls.

5 Best bedroom

Glowells 20-Pint Dehumidifier

Best for: quiet basement use with continuous drainage

Capacity

20 Pint (what this guide is about)

Moisture Removal Capacity

21 pints per day

Coverage Area

Up to 1600 sq ft

Drainage Method

Drain hose, manual tank

Target Humidity Range

30% to 80%

Technology Type

Compressor

View on Amazon: Glowells 20-Pint Dehumidifier Affiliate link

The Glowells PD20A removes up to 20 pints of moisture daily for spaces up to 1500 square feet. It operates at under 36 dB and weighs 18 pounds with 360° casters. You get continuous drainage via hose or manual tank. Custom humidity settings range from 30% to 80% in 5% increments. This unit suits damp basements or bedrooms where quiet, mobile performance matters.

Pros

• Removes 20 pints of moisture per day
• Operates below 36 dB for quiet use
• Includes continuous drain hose for hands-free operation
• Custom humidity control in 5% increments
• Lightweight 18-pound build with 360° casters

Cons

• No remote control included in specifications
• No smart app connectivity available
• Basic LED indicator only, no digital display

Good fit if

• You need quiet operation for bedrooms
• You want continuous drainage for basements
• You prefer manual humidity adjustments

Skip if

• You require smart app control
• You need a remote control
• You want a digital display screen

Verdict: Glowells 20-Pint Dehumidifier fits users who prioritize quiet operation and manual control over smart features. It works well for damp basements where continuous drainage is essential.

Specifications side by side

Is a 20-Pint Dehumidifier Right for Your Space?

A 20-pint capacity removes roughly 2.5 gallons of water daily. This output targets medium-sized areas up to 1,500 square feet, such as basements or garages. Units like the Midea Cube and Whirlpool model cover this range effectively. If your space is smaller, this capacity may cycle on and off too frequently. For larger, highly humid zones, you might need a heavier unit. Check your room size against the listed coverage to ensure proper moisture control.

Worth it if

• You have a basement or garage up to 1,500 square feet.
• You need to remove significant moisture from a medium-sized room.
• You want a balance of coverage and compact physical size.

Skip it if

• Your space is under 500 square feet.
• You require heavy-duty removal for large commercial areas.
• You only need to manage minor humidity in a small closet.

How We Picked These 20 Pint Models

We selected each unit by confirming its 20 pint capacity in the title or feature list. This specific moisture removal rate suits medium spaces like basements and garages. We only included one variant per product family to keep the comparison clear. All data comes directly from Amazon listings. We did not test these units physically. You can trust the specs as published by the manufacturers.

The list order reflects availability first. Next, we used the listing’s overall rating weighted by rating count. Finally, we considered how many guide criteria the specs met. This method prioritizes popular, well-rated models that match your size needs. The ranking helps you find the most reliable options quickly without guessing.

How to Choose the Right One

1. Check Coverage Area

   You must match the unit's rated square footage to your room size. The Midea Cube and Whirlpool models both cover 1,500 square feet. This capacity suits medium basements or open living areas. If your space exceeds this limit, a 20-pint unit may struggle to maintain low humidity. Always verify the coverage spec before buying to ensure effective moisture removal for your specific layout.

2. Assess Drainage Options

   Consider how you will remove collected water. The Whirlpool model includes a built-in pump for continuous drainage, which is ideal for basements where manual emptying is inconvenient. Other units rely on standard bucket emptying. If you prefer set-and-forget operation, prioritize models with pump features. This spec saves you from frequent maintenance and prevents overflow during high-humidity periods.

3. Evaluate Physical Dimensions

   Measure your intended placement area carefully. The Midea Cube is notably compact, measuring 13.5 inches wide and 13.4 inches high. Its cube shape fits tight corners in small basements. Larger units like the Whirlpool are wider and taller. Ensure the footprint fits your space without blocking pathways. Compact designs offer flexibility for cluttered areas where floor space is limited.

4. Review Control Features

   Decide if you need smart connectivity or manual controls. The Midea Cube offers smart home integration for remote management. The Glowells model focuses on quiet, manual operation without complex digital interfaces. If you value simplicity, a basic control panel suffices. If you want to adjust settings from your phone, look for smart-enabled units. Your preference dictates the control type you should select.

5. Consider Noise Levels

   Noise matters if the unit runs in living spaces. The Glowells model is highlighted for quiet operation, making it suitable for bedrooms or quiet basements. Other units may produce more audible fan noise. Check for specific decibel ratings or quiet-mode specs if available. Placing a louder unit in a bedroom can disrupt sleep. Choose based on how close the dehumidifier will be to your resting area.

Frequently asked questions

See also

• best dehumidifiers under 30
• best dehumidifiers under 50
• best 125 Pints dehumidifiers
• best 20 Inch tillers