Best Whole-House Dehumidifier

Understanding Your Needs

When humidity is a whole-house problem rather than confined to one room, a portable dehumidifier placed centrally can help, but it has limits. Air does not flow well between rooms, especially with doors closed. For homes under 2,000 sq ft, a strong 50-pint unit placed in the most humid area (usually the basement) often handles the whole house because basement moisture migrates upward. For homes over 2,500 sq ft, a whole-home ducted dehumidifier that ties into your HVAC ductwork is the proper solution. These units condition all the air circulating through your home.

Why These Picks

The Midea Cube 50 leads the portable category because its 4.2-gallon tank and 4,500 sq ft coverage rating give it the best chance of handling whole-floor dehumidification. For basement placement without a drain, the GE 50-Pint with Pump lets you set it and forget it. For larger homes, we recommend consulting an HVAC professional about a ducted Santa Fe or AprilAire system.

Top Picks

Best Overall

Countertop Ice Maker, Portable Ice Maker with Self-Cleaning, 26Lbs/24Hrs, 9 C...

Midea

$260$$

50 pt4,500 sq ft~47 dB4.2 gal tankEnergy StarWi-Fi, Alexa, Google

Fastest moisture removal in its class, quietest 50-pint unit available, and a 4.2-gallon tank that lasts days between empties. This is the unit most people should buy.

• + 3x larger tank than competitors (4.2 gal)
• + Quietest 50-pint unit (~47 dB)
• + Wi-Fi with Alexa and Google support
• + Compact cube design saves floor space
• + Gravity drain hose included

• - No built-in pump
• - App can be buggy on first setup

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Best for Basements Without a Floor Drain

GE 50-Pint with Pump

GE

$280$$

50 pt4,500 sq ft~52 dB1.8 gal tankEnergy Star

The built-in pump pushes water up to 16 feet to a sink, window, or any drain. Set it and forget it. If your basement has no floor drain, this is the one.

• + Built-in pump drains up to 16 ft vertically
• + True set-and-forget operation
• + Sturdy, well-built construction
• + Easy-to-read display

• - No Wi-Fi or smart features
• - Louder than the Midea Cube (~52 dB)
• - Smaller tank (1.8 gal) if not using pump

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Best Premium Option

Frigidaire Gallery 50-Pint

Frigidaire

$350$$$

50 pt4,500 sq ft~48 dB2.5 gal tankEnergy StarWi-Fi, Alexa, Google, ionizer

Quietest 50-pint unit with a built-in air ionizer and excellent app experience. Worth the premium if you want the smartest, quietest unit available.

• + Very quiet operation (~48 dB)
• + Built-in air ionizer for odor reduction
• + Excellent Wi-Fi app
• + Continuous drain option
• + Sleek design

• - Most expensive in its class
• - No built-in pump
• - Smaller tank than Midea (2.5 gal)

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