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Best Dehumidifiers

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

Winner

4500 Sq.Ft Most Efficient Energy St

AEOCKY

24%OFF

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4500 Sq.Ft Most Efficient Energy Star 2025 Dehumidifier,AEOCKY Max 80 Pint/Day Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

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#2
Amazon Basics Large Dehumidifier fo

Amazon Basics

Amazon Basics Large Dehumidifier for Rooms, Energy Star Certified, Effectively Reduces Humidity, With Continuous Drain Pump, Timer, Auto-Defrost, Overflow Protection, up to 4000 SFT, 50 Pint, White

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#3
4900 Sq.Ft Dehumidifier, KeepGlad D

KeepGlad

37%OFF

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4900 Sq.Ft Dehumidifier, KeepGlad Dehumidifier Max 95 Pint/D, Dehumidifiers for Home with Drain Hose, Smart Compressor with Intelligent Humidistat, Three Modes, for Basement, Bedroom, Bathroom

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#4
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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#5
Waykar 80 Pints 2025 Energy Star De

Waykar

19%OFF

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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#6
Waykar 2000 Sq. Ft. 2025 Energy Sta

Waykar

10%OFF

Waykar 2000 Sq. Ft. 2025 Energy Star Dehumidifier for Home and Basements, with Auto or Manual Drainage, 0.66 Gallon Water Tank Capacity

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#7
Dehumidifier,TABYIK 35 OZ Small Deh

TABYIK

Dehumidifier,TABYIK 35 OZ Small Dehumidifiers for Room for Home, Quiet with Auto Shut Off, Dehumidifiers for Bedroom (280 sq. ft), Bathroom, RV, Closet

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#8
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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#9
Dehumidifier,95OZ Dehumidifier for

BEDRED

25%OFF

Dehumidifier,95OZ Dehumidifier for Home 1000 Sq.Ft - Quiet with Auto Shut Off & Relaxing 7 Color Ambient Light,Ideal for Livingroom, Bedroom, Basement(Black)

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#10
4500 Sq.Ft Most Efficient Energy St

AEOCKY

10%OFF

editor-choice-ribbon

4500 Sq.Ft Most Efficient Energy Star 2024 Dehumidifier,AEOCKY Max 74 Pint/D(Standard 52Pint/D) Smart Compressor Dehumidifier with Drain Hose, Intelligent Humidistat,for Basement,Bedroom,Home,Bathroom

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Buying Guide for the Best Dehumidifiers

Choosing a dehumidifier is all about matching the machine’s capacity and features to your space and your specific moisture issues. A right-fit dehumidifier will keep your indoor air comfortable, reduce the risk of mold, and protect your furniture and belongings from dampness. Before you begin, think about where you’ll use it—the room size, the typical humidity level, and any special needs such as portability or quiet use. Consider features that make operation and maintenance easy, so you’ll actually use it regularly and get the most benefit.
Capacity (Pints per Day)Capacity refers to how much water the dehumidifier can remove from the air in a 24-hour period, usually measured in pints. This is important because bigger, damper spaces will need a machine that can keep up with heavy moisture. Small capacity dehumidifiers (up to 20-30 pints) are best for small bedrooms or bathrooms with mild humidity. Medium capacity models (30-50 pints) suit average-sized living rooms or moderately damp basements. Large capacity units (over 50 pints) are made for big or very wet spaces like large basements or laundry rooms. To pick the right one, start by checking both your room size and how damp it gets. For just a little dampness, a lower-capacity unit may do. For wet spaces or if you see visible water, go bigger.
Tank SizeThe tank size tells you how much water the dehumidifier can hold before you need to empty it. Larger tanks mean you’ll have to empty it less often, which is great for busy people or spots you don’t want to check daily. Small tanks (under a gallon) can fill quickly if you’re running the unit a lot, while bigger tanks (1-2 gallons or more) offer more convenience. Think about your routine—if the dehumidifier will run constantly or it’s in a hard-to-reach area, a larger tank or a hose for continuous draining could save hassle.
Energy EfficiencyEnergy efficiency describes how well the dehumidifier uses electricity while removing moisture. This matters because an efficient unit can save you money and is better for the environment, especially if you use it often. Dehumidifiers with an Energy Star certification are proven to use less energy. If you want to run your dehumidifier 24/7 or for months at a time, looking for energy-saving features is smart, but if you plan to use it occasionally, efficiency may be less critical.
Noise LevelNoise level is about how loud the dehumidifier is when it’s running, measured in decibels (dB). Lower numbers mean quieter machines, and this becomes important if the unit is for bedrooms, offices, or living rooms. Very quiet models might be under 50 dB and are suited if you’re noise-sensitive or will sleep nearby. Standard units can be 50-60 dB, which is a conversation-level hum. For basements or garages where noise isn’t an issue, this may not matter much. Match your need for quiet to where and when the dehumidifier will run.
Special FeaturesSpecial features can make using your dehumidifier easier and more efficient. Things like built-in humidistats (which automatically maintain your chosen humidity level), timers, auto-restart, filter indicators, and easy-roll wheels all add convenience. Some models include washable filters to help clean the air, which is a plus for allergies. Think about which of these extras will actually make your life simpler given your space and schedule—if you only want basic moisture removal, you can stick to simpler models, but if you value automation and ease of use, look for more features.