Best Bathroom Dehumidifiers of 2020 – Ultimate Top Picks


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Dehumidifiers may not seem like a necessary home appliance, but their uses and benefits are endless and can prove to be life-changing if installed at home.

Excessive moisture in your home can lead to multiple health concerns due to the build-up of dust particles and microorganisms like fungus and bacteria.

This article will review eight dehumidifiers and will also guide you on how to choose the best dehumidifier for your home. So, make your choice wisely!

Comparison Chart of the Best Bathroom Dehumidifiers

  • Best Overall Dehumidifier
  • Equipped With the Peltier Technology
  • Works in Rooms Sizes of up to 2200 Square Feet
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  • Runner-Up Dehumidifier From Our List
  • Equipped With Whisper Quiet Technology
  • The Reservoir has a Capacity of 8 Ounces of Moisture
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  • Built With ABS Plastic
  • Best for the Money With Advanced Features
  • Has a Capacity of Absorbing 500 ml of Water in the Tank
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  • Best Dehumidifier Without Vent
  • Has a Capacity to Absorb 9 Ounces of Water Per Day
  • Built-In Thermos Electric Peltier Technology Ensures Quiet Performance
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  • Designed to Fit with 16-Inch Wall Studs
  • Best Wall-Mounted Dehumidifier Model
  • Requires a 120V Power Output to Operate
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  • Best Ductless Dehumidifier Model
  • Comes With a 1-Year Parts Warranty and 5-Year Compressor Warranty
  • Convertible Air Conditioner Can Be Used for Heating, Cooling, and Dehumidification
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  • Produces Sounds at Maximum 33dB
  • Most Portable Bathroom Dehumidifier
  • Has an LED Indicator Light That Blinks When the Reservoir is Full
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  • Requires 25W Power Output
  • Smallest Dehumidifier Model for the Bathroom
  • Has a Capacity of Absorbing 9 Ounces of Moisture Every Day
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Should Any Dehumidifier Be Placed in the Bathroom?

There is more than one kind of dehumidifiers that include:

Compressor-Based Dehumidifiers

These are the more popular kind of dehumidifiers, known for their large capacity and power. They use a condensation mechanism to absorb and eliminate moisture from the surrounding areas. They are also referred to as full-sized dehumidifiers that have a capacity of more than ten gallons of water.

Thermo-Electric Dehumidifiers

These dehumidifiers are smaller than compressor units, which makes them suitable for smaller spaces. Thermo-electric dehumidifiers are also less noisy and have a lower sound output. They operate on a desiccant wheel that absorbs moisture until it reaches its capacity. It is then recharged through the electric power supply to continue dehumidification.

Wall-Mounted Dehumidifiers

We have also reviewed an effective wall-mounted dehumidifier which is best suited for people who have pets or children at home. Wall-mounted dehumidifiers are designed to fit with wall brackets and work just as efficiently as any other unit.

How to Choose a Dehumidifier for Your Bathroom?

Before you can go ahead and buy yourself a dehumidifier, it is important to take a thorough look at some of the important aspects of a dehumidifier that can impact performance and usage.


Since dehumidifiers are running for most of the day, it is essential to look for a model that is quiet or produces less sound than others. Excessive noise can be irritating and disturbing, especially while sleeping or studying. So, look at the noise output of a dehumidifier before purchasing one.

Power Consumption

Power consumption refers to the amount of power the dehumidifier consumes when operating. If the power consumption of the dehumidifier is too high, it can have a negative impact on your bills. Look for an energy efficient dehumidifier so that you can use it conveniently without worrying about the bills skyrocketing.

Moisture Capacity

This refers to the capacity of moisture a dehumidifier can absorb in a day. In cases of dehumidifiers with tanks, you should also consider the capacity of the tank because a small tank can lead to overflowing very often.

Quick Take: Best Bathroom Dehumidifiers

These are our recommendations for the best bathroom dehumidifiers:

  1. Ivation IVADM35
  2. Eva-dry Edv-1100
  3. Hysure Quiet and Portable Dehumidifier

Review of the Best Bathroom Dehumidifiers

Now that you understand the need for a bathroom dehumidifier and have looked at the important aspects to consider before the purchase, here is a list of eight dehumidifiers divided into categories based on performance. The reviews are in-depth and give a detailed overview of the product to help you make a smart investment.

Best Overall:
Ivation IVADM35

Ivation IVADM35 Powerful Mid-Size Thermo-Electric Dehumidifier - Quietly Gathers Up to 20 Ounces of Water Per Day - for Bath Room, Basement, Attic, Boats, Rv Ect - for Spaces Up to 2,200 Cubic Feet


  • Easy to Install and Operate
  • Absorbs up to 20 Ounces of Water Every Day
  • Indicator Light Alarms You When the Reservoir is Full
  • Whisper-Quiet Functioning, Lightweight, and Compact


  • Not for Large Spaces
  • Customers Complain About the Dehumidifier Not Being Very Quiet

Our Review

The Ivation dehumidifier is a compact, mid-sized humidifier which takes up less space but has the same capacity as other large-sized humidifiers. It is a thermo-electric humidifier, featuring whisper-quiet functionality.

It is equipped with Peltier technology that ensures this powerful dehumidifier is lightweight and compact while maintaining efficiency and power. Peltier technology also allows it to minimize the consumption of power.

Furthermore, the dehumidifier is extremely diverse. It features an indicator LED light which informs you when it has reached its capacity. This feature prevents overflowing and the hassle of filled-to-the-brim reservoirs. The dehumidifier also shuts down operation when it reaches its capacity. The dehumidifier operates on 72 watts and works great in rooms of sizes up to 2200 square feet.

Bottom Line

This mid-sized, compact dehumidifier is appropriate for large spaces like bathroom, attics, and basements. It features every functionality and feature you can possibly need in a thermo-electric dehumidifier.

It is lightweight, yet powerful, and has convenient features like an indicator light and automatic shut-off functionality. The dehumidifier is a good option to add value to your money. However, it is not recommended for large spaces of over 2200 square feet.

Eva-dry Edv-1100

Eva-dry Edv-1100 Electric Petite Dehumidifier, White


  • Made With Durable and Powerful Material
  • 2.3dB Noise Output is Less Than Competitor Products
  • Low Power Consumption; Power Efficient Dehumidifier
  • Compact and Lightweight, Making it Extremely Portable


  • Not Recommended for Rooms of Sizes up to 100 Square Feet

Our Review

The Eva-Dry dehumidifier is specifically known for its extremely quiet performance compared to its competitors in the market. The dehumidifier is packed with diverse and versatile features such as its portable design.

This simple and compact dehumidifier is easy to carry around with its lightweight build, yet powerful operations. It has a capacity of absorbing strong unpleasant odors, fungus, and moisture with a capacity of up to eight ounces.

Moreover, the dehumidifier is equipped with efficient functions like an LED light that turns on when maximum capacity is reached. It also features automatic shut-off that prevents mess and hassle for you.

The dehumidifier requires a power of 22 watts to operate and is highly effective in rooms sized up to 1100 square feet. The spill-proof reservoir is the most distinctive feature of the dehumidifier since it allows ease of use along with its easy startup functionality that requires minimal effort and expertise in operating the dehumidifier.

Bottom Line

The Eva-Dry is the runner-up from our list of dehumidifiers because of its efficient and effective functionality made possible due to its features like the LED light indicator and eight-ounce moisture capacity.

The dehumidifier also eliminates odors and fungus from your home, which makes it multi-functional. The cherry on top is the dehumidifier is also easy on the pocket, with the most durable build found at such a reasonable price.

hysure Portable Mini Dehumidifier 2201 Cubic Feet Electric Safe Dehumidifier for Bedroom Home Crawl Space Bathroo RV Baby Room White


  • Easy Installation and Operation
  • Absorbs Moisture and Mold and Doesn’t Cost Much
  • Low Noise Output Makes it Perfect for Small Spaces
  • Compact and Lightweight Unit, Making it Ideal for Small Spaces


  • Not for Large Spaces
  • May Not Work as Efficiently in Non-Ideal Environments

Our Review

At such a reasonable price, the Hysure dehumidifier is the best choice. It is an especially smart choice if you are on a tight budget but require an efficient and effective dehumidifier.

It is equipped with extraordinary features, such as a low noise output of 7dB. Moreover, it has a unique design and a compact and portable build, which ensures comfort and convenience.

In addition to this, the Hysure dehumidifier is equipped with features like automatic shut-off that are generally available in higher priced models. If you are looking for a budget-friendly and eco-friendly dehumidifier, this is the one for you since it is equipped with no chemical substances and also consumes low power.

Other than being diverse, budget-friendly, and compact, it is also equipped with advanced features like an LED light indicator and easy to use, one-touch button operation.

Bottom Line

While the Hysure dehumidifier may be budget-friendly, it is not as competitive as higher end models. This dehumidifier cannot be used in large spaces; however, it is still brilliantly effective in small spaces.

Also, it has multiple features and functionality that we usually find in high-priced models. If you have a small budget and want a dehumidifier for a small bathroom or a small-sized room, then this dehumidifier is the perfect option for you. It is quieter than most models, portable and compact, and extremely easy to operate.

Pro Breeze Electric Mini Dehumidifier, 1200 Cubic Feet (150 sq ft), Compact and Portable for High Humidity in Home, Kitchen, Bedroom, Bathroom, Basement, Caravan, Office, RV, Garage with Auto Shut Off


  • Compact Design Which is Portable
  • Good for Small to Medium-Sized Rooms and Spaces
  • Easy to Operate, Power Efficient, and Promises Quiet Performance
  • Comes with an LED Light Indicator and Automatic Turn Off for Safety


  • Only Works Efficiently in Optimal Conditions

Our Review

The Pro Breeze Mini Dehumidifier is the perfect choice if you want to control excessive humidity in a small room or area like a bathroom or attic. The dehumidifier is a no-vent model, which has a capacity of absorbing nine ounces of water per day.

It has a compact and lightweight design, yet functions as efficiently as any other larger model. The dehumidifier runs on a power output of 20W and operates with extremely quiet and low sound producing Peltier technology.

It also features the same functions as other competitors in the market, such as an LED light indicator and automatic shut-off feature. It also has a water reservoir with a capacity of up to 16 ounces of water.

The dehumidifier is the perfect product for use in small, 1200 cubic feet rooms such as washrooms and kitchens. With a convenient, portable, and compact design, it is also very easy to operate and maintain. The water tank is easy to empty with the help of a plug that simply needs to be pulled to drain the water.

Moreover, if you are looking for a no-vent dehumidifier that is power efficient and eco-friendly, this will be a good choice. So, reduce your utility bills by installing a budget-friendly, no-vent power efficient dehumidifier!

Bottom Line

Overall, the Pro Breeze no-vent dehumidifier is a good option to answer all your problems. It is a compact, portable, yet durable and efficient dehumidifier with high power efficiency. It also requires minimum maintenance and is extremely easy to operate. Moreover, it is also easy on the pocket. However, we would not recommend this for extreme conditions or large spaces.

Best Wall Mounted Model:
IW25 In-Wall Mounted Dehumidifier

Innovative Dehumidifier Systems IW25 In Wall Mounted Dehumidifier removes 25 PPD for 1500 sq ft


  • Corrosion-Resistant Body Increases Durability
  • Mounts on the Wall and Saves Space and Mess
  • Can Work in Room Sizes up to 1600 Square Feet
  • Automatic Restart in Case of Power Interruption
  • No Hassle of Dispensing and Cleaning Out the Water Tank


  • Not for Huge Rooms With Excessive Moisture

Our Review

Don’t want a dehumidifier lying around on the floor in your washroom or living room? Have kids and pets you are worried about? Then a wall-mounted dehumidifier is what you are looking for. And the IW25 dehumidifier is one such wall-mounted model you can’t go wrong with.

The dehumidifier is also highly energy efficient, which makes it the ultimate all-in-one package. It is designed to be compatible with 16-inch wall studs.

It is powerful enough to control excessive humidity and absorb moisture in rooms of sizes up to 1600 square feet. It is designed to drain moisture directly into the plumbing system. This means that there is absolutely no hassle of cleaning and dumping out a water tank, and it is also easy to operate and maintain.

In addition, the model is Energy Star certified. It also features energy efficient qualities, requires the standard 120V power output, and has a body coated with epoxy, which prevents corrosion leading to the unit’s long working life.

Bottom Line

To sum it up, this wall-mounted model is a decent enough dehumidifier to install in your room, washroom, office, and even basements or attics. The best part about this dehumidifier, apart from its wall-mounted capability, is that it saves you from the hassle of cleaning water tanks and prevents any mess caused by overfilling of tanks.

UOKOO Innova 12,000 BTU Ductless Mini-Split Air Conditioner – Inverter SEER 16 – Cooling & Heating – Dehumidifier – 115v/60hz - Pre Charged Condenser - Ultra Quiet - 16 Feet Line Set + Accessories


  • Eco-Friendly Outdoor Unit
  • Multi-Functional and Versatile
  • Compact in Comparison to Other Models
  • Installation and Other Accessories Come With it
  • Sleek and Simple Design Allows Easy Integration Anywhere


  • Can Be Pricey
  • Difficult to Install and Maintain
  • Too Many Extra Features That May Not Be Your Objective

Our Review

Innova has set a high benchmark in the market with its extremely versatile ductless dehumidifier that is multi-functional and backed with efficient features. It's a multipurpose product that can be easily used for heating, cooling, and dehumidifying the air. So if you are looking for a product that has it all, this is the one.

It is equipped with very efficient and low sound producing technology. Compared to other split air conditioners in the market, the Innova AC is also more compact as it measures 31.5 inches in length and weighs 95 pounds.

This convertible air conditioner also has a sleek and sophisticated design that will blend with your interior. It won’t stand out or look odd. It also has a unique bezel-less LED display that hides when the machine is not in use.

The most distinctive feature about this split AC is its energy efficiency as well as its eco-friendly, pre-charged outdoor unit. It comes with full accessories and a detailed manual guide and instructions to help you make the most out of it.

Bottom Line

While the ductless split air conditioner and dehumidifier may be a good choice for those looking for an all-in-one solution, it is not recommended for people with smaller spaces and/or a tighter budget. It can be heavy on the pocket because of its highly diversified functionality. However, other than the price, everything else about the dehumidifier seems to seal the deal.

Afloia Electric Home Dehumidifier, Portable Dehumidifier for Home Bedroom 700ml (24fl.oz) Capacity up to (215 sq ft)


  • Sleek and Sophisticated Design
  • Auto Shut-Off Prevents Mess and Hassle
  • Energy Efficient, Not Adding Much to Your Bills
  • Easy to Operate, Well-Built, and Extremely Portable
  • Has a Good Capacity of Absorbing 11 Ounces of Water


  • Not for Larger Rooms
  • Not as Powerful as Competitors

Our Review

The Afloia Home Dehumidifier is our top pick for its exclusively portable design, which is compact and lightweight, yet equally well-performing and efficient. And it does not only have portability as the distinctive feature.

It is also equipped with an extremely quiet technology that produces sounds under 33dB. Moreover, it also has a simple and sophisticated design that won’t look tacky or stand out in your interior.

Furthermore, this portable dehumidifier by Afloia also features a water tank of a capacity of 24 ounces of water and a capacity of absorbing moisture up to 11 ounces.

The dehumidifier is just as competitive as other larger models due to its advanced functionality which includes automatic shut-off when the water tank is full. This helps to prevent overflowing and creating a mess.

Additionally, it also is an energy-saving model, so if you are looking for a power efficient, portable dehumidifier with silent operational technology and advanced features like auto shut-off, this is a perfect choice.

Bottom Line

In short, this is the most convenient dehumidifier you can find in the market. If you are looking for a dehumidifier to use around the house or you are always on the go, then this portable dehumidifier is the best choice. It may not be as heavy-duty as other models from the list, but it still does the job pretty well.


  • Good Water Tank Capacity
  • ETL Certified and Energy Efficient
  • Portable and Compact With a Sleek Design
  • Built-In Quiet Peltier Technology Provides Quiet, Yet Effective Operation


  • Not for Large Rooms

Our Review

The hOmeLabs Small Space Dehumidifier is one of the bestselling products. This is the smallest dehumidifier on our list, meaning that it is the perfect product for anyone looking for a dehumidifier for their small washrooms and spaces of that sort.

This unique and compact dehumidifier is equipped with a 15-ounce tank and is able to absorb nine ounces of moisture from the air every day! Don’t let this model’s small size fool you into thinking that it is not equally as efficient as the bigger models.

Moreover, it is an ETL certified energy-efficient model that uses up to 25W of power. It is also equipped with the thermo-electric Peltier technology which is very durable, quiet, and effective.

This small model is also packed with extra features like automatic shut-off which prevents overflowing of the tank and creating a mess. Plus, you can move this small and portable dehumidifier from room to room without any hassle.

Bottom Line

Nothing beats the convenience and efficiency a small dehumidifier brings with it, along with a range of extraordinary functions and features.

However, we do not recommend the model if you are looking for something for a large room and extreme moisture levels in the air. Other than that, anyone looking for a small, portable dehumidifier to carry from one room to another would totally love this small model!

What You Can Expect From a Bathroom Dehumidifier

A bathroom dehumidifier can bring about several changes in the air that you breathe inside your home. Excessive moisture can be harmful to your health, which is why a dehumidifier in areas like bathrooms is important.

We have thoroughly reviewed some of the best dehumidifiers in the market, and each of them is beneficial in a different way. Investing in one of these models can be hugely advantageous.

Here are some benefits you can expect for installing a dehumidifier in your bathroom:

Prevent Damp Patches

Excessive humidity in bathrooms can lead to damp patches on the ceiling and on the walls. These can also make their way out of the bathroom and reach other areas of the house like bedrooms and the living room. Dehumidifiers can prevent excessive moisture from doing so.

Avoid Bacteria Build Up

Dehumidifiers are capable of capturing bacteria and microorganisms like fungus. Bacteria can be unhealthy for your respiratory systems especially if you have children at home.

Cleanse the Air

Dehumidifiers also fight and clean the air from stagnant air and unpleasant odors, which are common in bathroom areas.

Protect the Interior of Your Home

Installing a dehumidifier can prevent extra moisture from destroying your walls and ceilings that can be unattractive to look at and is unhealthy for your family.


To wrap it up, we can say that the need for a dehumidifier in a bathroom should not be overlooked since it can be of great benefit. A model’s efficiency and effectiveness will largely depend on how wisely you have chosen it.

Match your chosen product with your usage and personal preferences such as whether you need it to be wall-mounted or not. Our detailed review of eight outstanding dehumidifiers on the market should help you in picking out the best model, so choose wisely.