A Detailed Guide On Buying The Best Small Dehumidifier in 2021

Last updated on: May 1, 2021.

Moisture in a house is a massive crisis every homeowner dreads. It is through moisture and high humidity level, mold, mildew, and other problems creep in. The best way to remove moisture from the air is by investing in a good dehumidifier. There are many types of dehumidifiers, for different purposes, available in the market. The ones best suited for small spaces, like a SINGLE room, van, boat, bathroom, etc., is a small dehumidifier.

These are compact dehumidifiers that have the capacity to remove small pints of moisture from the air. They are easily portable, convenient to use, and serve the purpose of keeping the air dry.

Here’s our list of 12 Best Small Dehumidifiers you must know about. If you are on the lookout for the best one for your home, you can take a deeper look into this list to decide which option will suit your needs best.

Top 12 Best Small Dehumidifiers Reviewed (May 2021)

Image PRODUCT/ Features Rating  
Our Top PickHonati-Bath Honati Home Dehumidifier Size: 8.98 x 5.9 x 14.65 inches
Weight: 5.64 lbs.
Additional Features: Can be used for basement, 2000 ml tank capacity
9.8
PB-380x380-1 Pro Breeze Electric Mini DehumidifierSize: 6.6 x 9 x 12.69 inches
Weight: 5.09 lbs.
Additional Features: Energy Efficient, Works for boat, garage,etc.
9.5
cosvii-350x350-1 COSVII Small DehumidifierSize: 8.19 x 5.9 x 13.27 inches
Weight: 5.84 lbs.
Additional Features: Multiple usage, Ultra Quiet Design
9.2
hauturemini-350x350-1 HAUTURE Electric DehumidifierSize: 5.7 x 5.7 x 8.9 inches
Weight: 2.16 lbs.
Additional Features: 600 ml capacity, LED indicator
8.9
seavon350x350 SEAVON 1500ml Dehumidifier Size: 7.1 x 5.1 x 11.2 inches
Weight: 4.1 lbs.
Additional Features: 1.5 litre water tank, portable design
8.6
Untitled-design Pure Enrichment Deluxe Mini DehumidifierSize: 10.5 x 7.7 x 6.9 inches
Weight: 3.24 lbs.
Additional Features: Two year warranty, Safety Shut Off
8.4
Budget Picklonove LONOVE 2200 Cubic Feet DehumidifierSize: 5 x 5 x 7 inches
Weight: 1.8 lbs.
Additional Features: Low energy consumption, 360 degree dehumidification
8.2
pohl350x350 Pohl Schmitt Mini DehumidifierSize: 11.2 x 6.3 x 5.1 inches
Weight: 2.59 lbs.
Additional Features: 500 ml water tank, Ultra hush technology
7.9
hysure Hysure Electric DehumidifierSize: 16 x 10.2 x 7.2 inches
Weight: 5.44 lbs.
Additional Features: 3 month return policy, Extracts 750 ml moisture/day
7.7
kedsum-front KEDSUM Electric Mini DehumidifierSize: 11.2 x 6.3 x 5.1 inches
Weight: 2.59 lbs.
Additional Features: 250 ml/day moisture removal, 500 ml water tank
7.5
homemaxs Homemaxs DehumidifierSize: 5.71 x 5.71 x 8.66 inches
Weight: 31.9 lbs.
Additional Features: 900 ml water tank, extracts 300 ml moisture per day
7.3


1. Honati Home Dehumidifier

Highlights:

1. Perfect for small bedrooms
2. Water Full Off
3. Noise below 39 db

honati-home

Are you facing trouble with excess moisture build-up in the air in your house? Honati Small Dehumidifier works hard in removing the dampness quickly. This highly efficient portable dehumidifier can remove up to 750ml of moisture daily. Its 2000 ml capacity water tank comes with an Auto-Shut Off. It can also alert you with the indicator when the tank has reached its full capacity and needs emptying.

The Honati Dehumidifier can cover an area of 269 square feet. Its energy-saving unit will ensure that your dehumidifier consumes low energy, your energy bill does not shoot up, and you also do good to the environment. It has a lightweight built that is portable, convenient for use, and also stylish. This makes it perfect to shift it to any room that can use some fresh air around.

You can stop worrying about loud noises and sleepless nights when a dehumidifier is running. The Honati Dehumidifier has an Ultra-quiet technology that promises to keep the noise level at a bare minimum. If each of these features is what you are looking to keep your house safe, look further into the customer policy and warranty policies of the company before you make the purchase.

Pros

✔️ Portable
✔️ One button operation
✔️ Value For Money

Cons

❌ None

2. Pro Breeze Electric Mini Dehumidifier

Highlights:

1. Ultra Quiet
2. Automatic Shut off
3. Does not use compressor

probreeze-main

Are you in need of the best mini dehumidifier for your home? Here we have Pro Breeze PB-02-US Mini Electric Dehumidifier. The compact, portable, and easy to use small dehumidifier can reduce the humidity level for a small room. It can cover an area of 1,200 cubic feet or 150 sq ft, with a capacity to remove 9 ounces of moisture per day.

It has an Auto Shut Off feature, which will automatically shut off the dehumidifier once it is full. The LED indicator light will turn on to alter you that the water tank is full. You can simply empty the tank and keep it back inside the dehumidifier.

The best feature of the Pro Breeze PB-02-US Mini Electric Dehumidifier is its built-in Thermo Electric Cooling Technology (Peltier). This unit operates without a compressor, giving you the LOWEST noise level possible from a dehumidifier. You might not even know that a dehumidifier is functioning with this whisper-quiet operation in any room.

The Pro Breeze PB-02-US Mini Electric Dehumidifier has its optimal operating temperature as 59-86°F (it will not function under 41°F), similar to the range most other small dehumidifiers work at. This radar is perfect for reducing high humidity levels by absorbing moisture from the air. If you think these features are exactly what you are dreaming for your house, then this one is for you.

Pros

✔️ Light weight
✔️ Removes dampness
✔️ Perfect for small spaces

Cons

❌ Wont work for large rooms
❌ Needs to run constantly

3. COSVII Small Dehumidifier

Highlights:

1. 68 oz. water tank
2. Double side air outlet
3. One key control

COSVII-FRONT

Next on the list of best small dehumidifiers, we have Cosvii Dehumidifier. It is highly efficient and is perfect for small spaces. It has a double-side air outlet and a large air channel design. It comes with the capacity to extract 23 to 34 ounces of moisture per day from the air. It helps to reduce the humidity level of your room, ensuring that you breathe in the fresh air. This is a good choice for a small dehumidifier to cover an area of 50 sq. Ft.

The Cosvii Dehumidifier has a one-touch switch design. This makes its operation simple and easy. You might also be glad this product has a low noise level unit, under 50 dB, which is equivalent to being whisper quiet. The water tank capacity is 68 ounces, which is large enough for a small electric dehumidifier, The water tank is an indicator light to alter you when it is full, which means the dehumidifier will also auto shut off, letting you know its time to empty the tank. This makes the prevention of overflow easy.

This dehumidifier also comes with an effective power saving unit. Its compact size, powerful functioning, and portable design make it one among the best small dehumidifiers to maintain the humidity level in your home.


Pros

✔️ Improves Air Quality
✔️ Energy Saving Unit

Cons

❌ Very basic model

4. HAUTURE Electric Mini Dehumidifier

Highlights:

1. Effective Mini Size Dehumidifier
2. Upgraded Defrost
3. Good customer support

Next on the list of the best small dehumidifiers, we have Hauture Electric Mini Dehumidifier. Now ensure your house is protected from the damage caused by excess moisture. Improve the air quality in any room with the Hauture Electric Mini Dehumidifier.

This dehumidifier is compact in size, easily portable, good at performance, and simple to operate. It has a 600 ml capacity water tank and can extract 300 ml of moisture daily, working in an environment with 86℉,80%RH. This operation unit is perfect for controlling humidity in a small enclosed area. You can set aside all concerns regarding overflows with its automatic shut mechanism. When the tank is full, and the water has to be emptied, the LED light will flash orange to alter you about the full tank. You can simply empty the tank and place it back inside the dehumidifier.

The Hauture Electric Mini Dehumidifier functions with a Built-in Thermo-Electric Cooling Technology (Peltier), which ensures that the compressor operates with a minimum noise output. This dehumidifier keeps the noise level under 33 dB. Another impressive feature that sets this apart from other small dehumidifiers is the defrosting function. If you want your dehumidifier working continually, even at a low temperature at 5℃, you can have the device running. Say goodbye to humidity for any room covering an area of 1500 cubic feet with Hauture Electric Mini Dehumidifier.

Pros

✔️ Perfect for closet
✔️ Efficient
✔️ One year warranty

Cons

❌ Tiny dehumidifier

5. SEAVON 1500ml Dehumidifier for Home

Highlights:

1. Auto Shut Off
2. Peltier System
3. Energy Efficient

seavon350x350

Pros

✔️ Easy Cleaning
✔️ Quiet Operation

Cons

❌ No handles given

6. Pure Enrichment Deluxe Mini Dehumidifier

Highlights:

1. Certified Safe
2. Transparent Water Tank
3. Swiss Compact Design

pure-350x350

Are you on the lookout for the best dehumidifier to keep your house safe from allergens and moisture build-up? Try Pure Enrichment Premium Dehumidifier to control the humidity level in any room. This small dehumidifier can extract 300 ml of moisture from the air per day with ease. It works on Whisper-Quiet technology, which means you will have undisturbed days and nights.

It also has a seamless overnight operation mechanism. Its Auto-Shut Off unit will keep your space safe from water overflowing when it has reached its full capacity or overheating. The transparent water tank will help to keep track of the water level.

On the purchase of Pure Enrichment Premium Dehumidifier, you will get an AC power adapter, user manual, industry-leading 5 Year Warranty, and excellent customer support seven days a week.

Pros

✔️ Easy Control
✔️ Removable Water Tank

Cons

❌ Power cable is not convenient

7. LONOVE 2200 Cubic Feet Dehumidifier

Highlights:

1. Quiet Design
2. Smart Power Off
3. Easy to operate

lonove-350x350

If you are looking for a highly efficient small dehumidifier for your home to keep moisture under 50%, take a look at LONOVE Dehumidifier. It has two air inlets, one in the front and one at the back, which assure excellent performance. This dehumidifier has a capacity to remove 350 ml of water per day during dehumidification, covering an area of 165 square feet.

The LONOVE Dehumidifier also keeps the noise level at a low with its Super Quiet Design, which keeps operation under 35 dB. It is compact in size and easily portable. The one-power button design makes it convenient for everyone to use effortlessly. Just pressing this button will get the dehumidifier started. It can run on a 24 hours cycle continuously until the tank is full.

Being energy-efficient, it can also save you money and energy simultaneously. Excess moisture in the air or high humidity can have damaging effects on health and your surroundings. LONOVE Dehumidifier will help to protect both with its brilliant features and functioning.

Pros

✔️ Removes humidity effectively
✔️ Suitable for small rooms, kitchens and closets

Cons

❌ Tiny dehumidifier

8. Pohl Schmitt Mini Dehumidifier

Highlights:

1. Effective moisture removal
2. Easy to carry
3. Peltier technology

pohl-main

It now easy to keep any household protected from excess moisture. Safeguard your furniture, clothes, floors, and even prevent quick spoilage of foods with the Pohl Schmitt Mini Dehumidifier. It can reduce the humidity in any room of your house, laundry room, wardrobe, bathroom, bedroom, or any small enclosed space that needs help keeping the air fresh and clean.

Pohl Schmitt Mini Dehumidifier has a 500 ml water tank. It also has Peltier technology, which is without a compressor. This design will keep the dehumidifier’s operation completely silent. You can be guaranteed of a safe environment that is fresh, free from dust mites, mold, mildew, and other allergens. If you want a simple dehumidifier for your room, you can look further into the Pohl Schmitt Mini Dehumidifier.

Pros

✔️ Removes odours
✔️ Very quiet

Cons

❌ Small tank capacity

9. Hysure Electric Dehumidifier

Highlights:

1. Eco-friendly
2. No compressor
3. Large water tank

hysure-black

Are you on the lookout for the best small dehumidifier to remove moisture from the air? Hysure Portable Mini Dehumidifier is a highly efficient dehumidifier that works perfectly for small spaces. With a capacity to collect 4.2 pints of moisture in its water tank, this dehumidifier can extract 750 ml of water per day from the air. You can rest ASSURED that your house or any room is safe from allergens, mold, mildew, and other damaging effects of excess moisture.

Hysure Portable Mini Dehumidifier is safe and convenient to use with its Auto-Shut Off technology. This will alert you of a full tank and also switch off the device for you when its full or overheated. Its energy-efficient unit ensures that you save money and energy.

Improved air quality in every room is now yours with the Hysure Portable Mini Dehumidifier. It uses Peltier technology, which means it comes without a compressor. This design makes dehumidifiers lightweight and to also work on a minimal noise level. Be it your bedroom, bathroom, wardrobe, kitchen, RV, or any other room; fresh air to breathe is yours with the Hysure Portable Mini Dehumidifier.

Pros

✔️ Low energy consumption
✔️ Stylish

Cons

❌ Louder than described

10. KEDSUM Electric Mini Dehumidifier

Highlights:

1. Thermo-Electric Cooling
2. 500 ml capacity tank
3. Ideal for closet

kedsum-mini

Next on the list of best small dehumidifiers, we have Kedsum Electric Mini Dehumidifier. Its performance and simple mechanism have won the favour of many customers. It has a 500 ml capacity tank and can absorb 250 ml of moisture per day. With this capacity, it can cover an area of 150 sq. Ft. with ease.

The Kedsum Electric Mini Dehumidifier guarantees silent operation with its Thermo-Electric Cooling (Peltier) technology. This means your dehumidifier does not need a compressor, and you will have a whisper-quiet operation, which is perfect for bedrooms and offices.

With its energy-saving technology, you will be able to save tons of money being spent on your energy bills. The Kedsum Electric Mini Dehumidifier is safe for the environment and your house. It has an Auto-Shut Off mechanism to turn off the device from overflowing or overheating. It is easily portable, convenient to use, and simple to operate.

Keep all your rooms dust-free, with better air quality by using Kedsum Electric Mini Dehumidifier that can assure you to protect an enclosed area of 150 sq. Ft. If you are confident these features are perfect for your household, look further into company policy before you make the purchase.

Pros

✔️ Energy saving
✔️ Quiet

Cons

❌ Not durable

11. Homemaxs Dehumidifier

Highlights:

1. Sound below 40dB
2. Large Water Tank
3. One-touch operation

Are you looking for a small dehumidifier for your home? The Homemaxs Dehumidifier has a large water tank capacity, with the ability to remove 10 ounces of moisture from the air per day. Maintain healthy air quality in your house with the best small dehumidifier.

Its water tank has a 900 ml capacity, which is large enough for a small room. The LED indicator light will alter you of a water tank that is full and needs emptying. The dehumidifier assures saving energy through its UL certified adapter that helps prevent overheating for safe use. The size is perfect for removing moisture from the air for a small space up to 215 square feet. One-touch control in this small dehumidifier will help you maintain your home’s humidity levels, keeping it moisture-free with improved air quality. The unit is designed to give you silent operation with high efficiency.

Pros

✔️ Convenient to use
✔️ Perfect for bathroom

Cons

❌ Very small

BUYING GUIDE

Make an informed decision by reading our guides and tips. We’ve tried to cover as many models as possible.

buying-icon

How do small dehumidifiers work and why do you need one?

combo backgound

Small dehumidifiers are a boon to any household that is battling high humidity. These mini compact devices are capable of protecting any room in your house from the damaging effects of moisture in the air. Their function is similar to that of a refrigerator.

They take in the moist, humid air from the air and absorb or extract the moisture from it and they blow out the less humid air in return. The moisture absorbed from the air is collected inside a water tank that comes attached to the dehumidifier. Each tank might have varying capacity based on the dehumidifier model you purchase.

Having dry and
FRESH air circulating around the home is not just important to one’s health, but it is also necessary to keep your possessions safe from physical damage. This is exactly why you will have to invest in the best small dehumidifier that meets all the needs for your family and lifestyle.

Features to consider while choosing small dehumidifiers

1. In-built humidistat: Many small dehumidifiers in the market have an in-built humidistat in their operating unit. This makes the usage extremely convenient and hassle-free. This feature allows you to set the desired or ideal humidity on the dehumidifiers and the device will ensure that your room is maintained at the set level.

2. Is it for the bathroom: Most of the small dehumidifiers are perfect for a bathroom as well. If your bathroom does not have an exhaust fan, it is better to have a dehumidifier as a part of the air conditioning or simply purchase the best small dehumidifier that is portable and can cover your bathroom area with ease. You can have a bathroom that is mold-free by this smart decision.

3. Small dehumidifiers with continuous drain hose: Dehumidifiers with continuous drain hose do not have the need for manual tank emptying. If your household needs the dehumidifier to run continually, or you cannot be present to empty the tank, this feature will come in handy.

4. Cost: The money you would like to invest in the BEST small dehumidifier for your household largely depends on the company, performance, features, tank capacity, upgrade on the unit, area coverage, energy efficiency, draining mechanism, etc. Based on your requirements, your investment will vary.

5. Warranty: Every company offers a different warranty policy. Kindly check with the company regarding what you expect clearly before you purchase the product.

FAQ Section

1. Is it safe to have a dehumidifier in the bedroom?

It is perfectly safe to have dehumidifiers in your bedroom. You can either settle down for a large 70-pint dehumidifier that can cover your entire house, or you can purchase a small PORTABLE dehumidifier that can be shifted to any room. Most humid climatic conditions are in need of dehumidifiers to keep the air fresh. This will save you the trouble from allergens, asthma, mold, mildew, etc.

2. Which is the best small dehumidifier for boats?

It is no surprise that most small dehumidifiers can be used for boats and yachts as well. The humidity level of seawater is much greater than land, thereby resulting in mold damages on the boat as well. If you sail often and want to safeguard your dear property, it is the right decision to invest in dehumidifiers that will cover your boat’s area. After reviewing many products, we recommend Pure Enrichment Deluxe Mini Dehumidifier for the best small space boat dehumidifier.

Final Words:

We trust the article on the Best Small Dehumidifiers was helpful. We hope you have a better idea of the features the top small dehumidifiers come with and you are clear on what your requirements are.

Do not forget the purchase depends on your location and its climatic condition, most importantly, the area coverage you expect from a small dehumidifier. Honati Home Dehumidifier is our top pick for small room dehumidifier.

Good luck with finding the best match for your home to keep the moisture away and enjoy breathing in the fresh air!

author-image

About The Author

Olivia — a self-confessed air quality addict — is a home climate enthusiast, fresh air advocate, and someone with deep personal experience and knowledge about mold extermination. Her work was mentioned in countless notable humidity publications. Previously she was an editor at Mold Remediation.