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The Best Dehumidifiers to Reduce Humidity and Prevent Mold

Best Buy Guidebook Reviews Team
Written By Best Buy Guidebook Reviews Team
Last updated: Mar 30, 2025, 05:23 PM
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Dehumidifiers

The dehumidifier is an electrical device well known for its many benefits, including regulating the humidity level indoors. This way, allergens are kept at bay. The presence of a dehumidifier also means less dust in your home and ensures the erasure of bad smells from mildew and mold. This shopping guide will introduce you to the best dehumidifiers in 2025.

We have compiled a list of dehumidifiers to relieve you of the pressure of selecting the best dehumidifier that will suit your needs, budget, and room size. Also, this guide will include reasons why a dehumidifier is a must-have for every home.

View all Contents
  • Best Dehumidifiers Buying Guide
    • What Are Dehumidifiers?
    • How Do Dehumidifiers Work?
    • What Are the Benefits of Having a Dehumidifier?
    • How to Tell if You Need a Dehumidifier
    • What Are the Types of Dehumidifiers?
    • How to Pick the Right Dehumidifier for Your Home or Office
    • Power Requirements and Efficiency of the Dehumidifier
  • People Also Asked
  • Decades of Combined Expertise
  • Contributors
  • Related Reviews

Our Top Picks

  • HOmeLabs Dehumidifier: Best Overall (Shop Now) →
    Read more about this product ↓
  • De’Longhi Dehumidifier: Best Energy-Efficient (Shop Now) →
    Read more about this product ↓
  • Pro Breeze Dehumidifier: Honorable Mention (Shop Now) →
    Read more about this product ↓
  • Waykar Dehumidifier: Also Consider (Shop Now) →
    Read more about this product ↓
  • Kenos Dehumidifier: (Shop Now) →
    Read more about this product ↓
  • Gocheer Dehumidifier: (Shop Now) →
    Read more about this product ↓

Best Dehumidifier Reviewed 2025

HOmeLabs Dehumidifier

Best Overall
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HOmelabs has built a wide range of dehumidifiers of varying sizes suitable for medium, large, and very large rooms. This dehumidifier is built to meet modern standards in terms of functions and aesthetics. Available in standard white color and coming in varying sizes, the HOmeLabs dehumidifier boasts of being able to deliver the best dehumidification necessary for keeping your home moisture-free. In addition to this, the HOmeLabs dehumidifier features several intelligent features like auto restart, auto shut down, and auto defrost. This eliminates the need to be physically present before the dehumidifier can perform these functions. HOmeLabs also put great detail into ensuring that this dehumidifier is suited for the modern person and has a place in the modern home. So, whether you want a dehumidifier for a 1500sq.ft room or a dehumidifier capable of removing moisture from the air in a 4500sq.ft room, the HOmeLabs dehumidifier is worth considering.

Product Pros
  • Available in multiple sizes for any room

  • Features auto restart and auto shut down

  • Modern design suits contemporary home aesthetics

Product Cons
  • Larger models may take up more space

De’Longhi Dehumidifier

Best Energy-Efficient
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Summers don’t just bring heat, they bring humidity! It’s uncomfortable, makes your hair frizzy, and can even lead to some extra repair costs for the paintwork at your home a couple years down the line. That’s why you need something like the De’Longhi Dehumidifier to keep your humidity levels in check, which also helps cool the room down to a more comfortable ambient temperature.  This particular model can handle a room that’s up to 700 square-feet in area, all while saving your money on your electricity bill with 30% extra energy-efficiency. It runs dead silent with noise reduction up to 4 dbA, which is the equivalent of a distant whisper!

Product Pros
  • Covers large rooms up to 700 sqft

  • Energy efficient saves 30 percent electricity

  • Operates quietly with noise reduction feature

Product Cons
  • Higher price compared to basic models

Pro Breeze Dehumidifier

Honorable Mention
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People searching for a lightweight dehumidifier that you can easily move from one room to another can now rest easy as the Pro Breeze dehumidifier is the most convenient to move around. The most lightweight and king of portability is non-other than the Pro Breeze dehumidifier. It is perfect for reducing humidity in 215 Sq.ft rooms with a moisture removal rate of 9 ounces of water per day. Pro Breeze also features a 16-ounce tank whose red indicator turns on and shuts off the dehumidifier once the tank is full. Lastly, with the Pro Breeze, you get a noiseless experience and very low power consumption of 0.55Kw after 24hours.

Product Pros
  • Extremely lightweight and easy to move

  • Noiseless operation for undisturbed use

  • Low power consumption saves electricity

Product Cons
  • Small tank requires frequent emptying

Waykar Dehumidifier

Also Consider
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The Waykar dehumidifier is suitable for offices and several areas in the home. It is the quietest dehumidifier. This makes it suitable to be used even in your bedrooms where you sleep. Coming in a sleek look and with rotatable wheels, the Waykar dehumidifier delivers ergonomic functionality, features an ultra-quiet fan. The Waykar dehumidifier also comes with a 6.56feet hose that drains the dehumidified water automatically. But there is also an indicator that lights up once the 2.5L drainage tank in the dehumidifier reaches maximum capacity if you prefer to manually drain the dehumidified air. Also, once this light comes up, the dehumidifier automatically shuts down until the tank is emptied. Other automatic features include humidity auto control that shuts down and restarts the dehumidifier once it reaches the pre-set humidity. Lastly, the Waykar dehumidifier is suited for 2000sq.ft rooms.

Product Pros
  • Ultra-quiet fan ensures peaceful operation

  • Rotatable wheels for easy movement

  • Automatic humidity control for convenience

Product Cons
  • Manual draining can be inconvenient

Kenos Dehumidifier

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The Kenos dehumidifier is another quiet dehumidifier suitable for home and office use. It is also easy to use, so you don’t have to waste time learning complicated setups. The Kenos dehumidifier is on this list suited for medium to very large rooms of up to 4500 sq. ft. This dehumidifier weighs 31 pounds and comes in the color white. In addition to this, the Kenos Dehumidifier features a well-hidden wheel and a handle that makes it very mobile. Kenos also comes with an inbuilt fan that supports adjustable speeds. These adjustable speeds make it suitable for several purposes. So, whether you need to sleep or dry your wet clothes, you can set the fan speed to suit your preference. You should also know that Kenos features an auto-drain feature that automatically drains off the water through its hose, like several other dehumidifiers on this list. Lastly, if you would love to drain the water for reasons best known to you manually, you can choose to do this once the indicator comes on.

Product Pros
  • Suitable for large rooms up to 4500 sqft

  • Features hidden wheels for easy mobility

  • Auto-drain function for hassle-free operation

Product Cons
  • Learning the settings may take some time

Gocheer Dehumidifier

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Gocheer delivers a powerful and efficient dehumidifier that removes moist air from home and helps save energy. The Gocheer dehumidifier is another portable and lightweight dehumidifier that made it to our list of best dehumidifiers. This dehumidifier has seen an upgrade from the previous versions, and it supports a 200ml water tank. In addition to this, it can remove up to 1000ml of humidity from the air in 24 hours. It is recommended to be used in rooms of 107sqft to 480sqft. This makes it perfect for small areas like the bathroom and closet space. Like many other dehumidifiers on this list, once the tank is full, the dehumidifier automatically shuts off, and a red led indicator will turn on, indicating that the dehumidifier tank needs to be emptied. This dehumidifier is also energy saving as it uses only 1.15Kw of electricity every 24hours of use.

Product Pros
  • Removes up to 1000ml humidity per day

  • Compact size perfect for small spaces

  • Automatically shuts off when the tank is full

Product Cons
  • Not suitable for large room dehumidification

Best Dehumidifiers Buying Guide

This section of this article would be compounding a detailed breakdown of what a dehumidifier is and what it does. Also, suppose you didn’t fully grasp the importance of dehumidifiers already stated in the product review section of this article. This buying guide will help you understand why you need a dehumidifier in your home.Another part of this section will deal with tips and ways to help you select the best dehumidifiers to avoid being swayed by flashy or false advertising. Lastly, we would try to answer various questions you might have concerning dehumidifiers and their use.

What Are Dehumidifiers?

Dehumidifiers are electrical devices used to remove excess humidity from the air in the home, office, and indoors in general.

How Do Dehumidifiers Work?

The dehumidifier works by drawing indoor air through an inlet with the help of an inbuilt compressor and fan. Once sucked in through the inlet, this humid air passes through a coil that condenses the air and removes excess moisture in the air. Once this is achieved, the dehumidified air is passed back into the room while the condensed air is stored in a tank or passed through a hose.

What Are the Benefits of Having a Dehumidifier?

Here are some reasons why having a dehumidifier indoors during summer and spring is very important.

  1. Dehumidifiers help to reduce the spread and growth of allergens in the home. Since many of these allergens like dust mites, mold, and mildew thrive in a humid environment, a dehumidifier in the house will remove the moisture in the air.
  2. Allergens like dust mites and mold bring bad smells into the home. A dehumidifier will stop their growth and help increase the quality of air in the house, thereby eliminating the musty and rotten smells that accompany these allergens.
  3. With the decrease in the humidity level in the home, clothes and furniture will be free of mold.
  4. Dehumidifiers help save up by reducing the energy consumed by the air conditioner and increasing the air conditioner’s efficiency since the air inside will be less moist.
  5. Dehumidifiers are equally important in keeping clothes and beddings dry and enabling them to get dry faster if you can’t afford to sundry the clothes.

How to Tell if You Need a Dehumidifier

Here are some definite tell signs that you need to get a dehumidifier in your home or office as soon as possible.

  1. If you find water stains on the walls and ceiling of your home
  2. Once you notice a constant must and mildew smell
  3. Presence and spread of small black spots on the walls of your bathroom

What Are the Types of Dehumidifiers?

There are two major types of dehumidifiers, and they are distinguished by how they remove moisture from the air.

Refrigerant dehumidifiers

Refrigerant dehumidifiers consist of a cold evaporator coil and a fan. The fan sucks in the moist air in the room through an inlet. Once this air gets inside, the cold evaporator coil condenses the moisture in the air, and after the moisture is cooled, it is emptied into a tank while the moisture-free air is passed back into the room.The con with refrigerant dehumidifiers is that they are unsuitable for use during winter because the evaporator coils get frozen. However, they are very energy efficient and suitable for whole-house dehumidification as they can be installed into duct systems in the home.

Desiccant dehumidifiers

Unlike refrigerant dehumidifiers which feature evaporator coils and fans, the desiccant dehumidifier absorbs air through an air duct. Once absorbed, the moist air is passed over a moisture-absorbing material placed on a constantly rotating rotor. This moisture-absorbing material is called a desiccant. A typical example of a popular desiccant is silica gel.Desiccant dehumidifiers are the best for cold climates; however, they are very power-hungry devices.

How to Pick the Right Dehumidifier for Your Home or Office

Here are the features, functions, and characteristics you should look out for when buying a dehumidifier.

Power Requirements and Efficiency of the Dehumidifier

Before going ahead to buy that dehumidifier, you should consider the dehumidifier’s efficiency and power requirements. Calculating the efficiency of any dehumidifier is easy. Get the daily power consumption rate of the dehumidifier and the quantity of water it removes per day and divide it. Go for dehumidifiers with an efficiency that is very close to 100.The wattage of the dehumidifier will also play a huge role in its efficiency. But in all, go for a dehumidifier that consumes less power but still removes plenty of water from the air.

Mobility of the dehumidifier

Many potential dehumidifier buyers often overlook the mobility of a dehumidifier. But it is important. It would help if you got a dehumidifier that can easily be moved from one room in the home or office to another. Many mobile dehumidifiers like the ones selected in the product review section of this article feature handles and wheels that make moving them easy.

Intelligent features

Get a dehumidifier that comes with intelligent functions like auto shut down, auto defrost, and auto restart. This way, when there is a sudden power outage, the dehumidifier can restart from where it stops. Also, suppose the tank where it empties the moisture into is full. In that case, it will go into auto shutdown mode to prevent spills that can damage the dehumidifier. Lastly, an auto defrost mode will ensure that the dehumidifier functions perfectly in cold, hot, and normal climate conditions.

The size and type of dehumidifier

Do not forget that the size of the dehumidifier you choose will affect the results you get. Some dehumidifiers work well for small rooms of 100-500sq.ft, while some are suited for large rooms of 4500sq.ft. Manufacturers will always indicate the recommended room size for every dehumidifier in their product line, ensuring that you conduct your research.Also, the type of dehumidifier will determine if it is suited for the whole house. A typical example is the refrigerant dehumidifier. While for low temperatures, desiccant dehumidifiers are the best.

Noiselessness of the dehumidifier

Except for using a dehumidifier to dry wet clothes in your laundry room, you will most likely need a noiseless dehumidifier. We advise that you opt for dehumidifiers with adjustable fan speeds. This way, the dehumidifier will be perfect for any location in the home, whether bathrooms, offices, bedrooms, laundry rooms, and more.

Presence of a humidistat

A humidistat is essential to a dehumidifier. It helps you regulate the room’s humidity to the level you desire. A good humidistat would auto shut down the dehumidifier once the desired humidity level is achieved in the room. It would also come back on once the humidity level in the room goes above the desired level.

Water capacity and water removing features

Many dehumidifiers feature an indicator that comes on once the water tank is full. They also auto shut down when this happens and won’t come back on until the tank is emptied. Some other dehumidifiers feature a hose that continuously drains the water so that you do not need to worry about emptying the tank.  Choose a dehumidifier that supports both features and get a dehumidifier that doesn’t require regular maintenance like draining the water tank every hour or cleaning the washable air filter every day.

People Also Asked

Do dehumidifiers clean the air?

Dehumidifiers do not clean the air in the home or office. They are only used to remove excess moisture from the air. If you need a device that can clean the air in your home or office, you might want to consider getting an air purifier. They are the best for removing allergens from a room.

What is the difference between a humidifier and a dehumidifier?

The difference between a humidifier and a dehumidifier is that a humidifier is used to add moisture to dry air that comes with winter. On the other hand, a dehumidifier is suitable for use during summer and spring, and it is used to remove excess moisture from the air.

Do dehumidifiers use a lot of electricity?

The dehumidifier uses less electricity compared to other indoor devices like heaters, ACs, and hair driers. A big 33 liters dehumidifier consumes only 700watts of electricity. So, you can say that the dehumidifier does not use a lot of electricity.

Should you run a dehumidifier all the time?

Only run your dehumidifier when the humidity level in your home or office is below 50%. But, if you want your dehumidifier to run all the time, ensure that it supports a hose that can be passed through a floor drain.

Can you drink the water that comes out of a dehumidifier?

We wouldn't advise that you drink water from a dehumidifier; this is because, although the water is pure since it is evaporated and must have left all its impurities behind, the coil where the moisture-rich air passes through isn't clean. Also, the water in the tank must have been sitting in the tank for a while and this encourages the growth of molds and bacteria.

Decades of Combined Expertise

Best Buy Guidebook is a culmination of online publishing lessons learned. From SEO to paid ads, our team has experienced the highest of highs and the lowest of lows. Our goal now is simple: Arm readers with the most information possible.

Contributors

Best Buy Guidebook Reviews Team
Best Buy Guidebook Reviews Team
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