Don't Waste Your Money is supported by our readers. When you purchase an item through links on our site, we may earn an affiliate commission.

The Best Small Dehumidifier - 2022

Last updated on November 16, 2022

We looked at the top 12 Small Dehumidifiers and dug through the reviews from 22 of the most popular review sites including and more. The result is a ranking of the best Small Dehumidifiers.

Why Trust The DWYM Score?

DWYM is focused on helping you make the best purchasing decision. Our team of experts spends hundreds of hours analyzing, testing, and researching products so you don't have to.Learn more.

Look for the DWYM seal for products that are the best in a category.

Our Picks For The Top Small Dehumidifiers

Show Contents
Our Take
Experts Included
Pros
Cons
  Top Pick

Gocheer High-Efficiency Silent Small Dehumidifier, 68-Ounce

Don't Waste Your Money Seal of Approval

Gocheer

High-Efficiency Silent Small Dehumidifier, 68-Ounce

Overall Take

Maximum Water ExtractionThis small dehumidifier is able to accommodate a room as big as 680 square feet.

Experts Included
DWYM Home Experts plus . Along with user reviews from Amazon.
  Runner Up

Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce

Eva-Dry

Mess-Free Small Dehumidifier, 6-Ounce

Overall Take

Child- and Pet-SafeThis small dehumidifier runs without batteries or electric and only uses electricity to reset.

Experts Included
DWYM Home Experts plus Tech Walls, Dehumidifier Buyer’s Guide. Along with user reviews from Amazon and Bed Bath & Beyond.
Pros
" The Eva-Dry E-333 has a different design as there is no water tank. It is just a small plastic frame with micro absorbing silica desiccants inside to remove moisture from the air. Therefore, you won’t have to worry about spilling..."
Cons
"We strongly disagree with Eva-Dry, however, on the size of the spaces that these devices should be used for. We would not recommend either the E-333 or the E-500 for any space larger than about 50 square feet."
  We Also Like

Pro Breeze Lightweight Small Dehumidifier, 52-Ounce

Pro Breeze

Lightweight Small Dehumidifier, 52-Ounce

Overall Take

Use AnywhereSince this small dehumidifier has a large 52-ounce water tank, it only needs to be emptied once every three days.

Experts Included
DWYM Home Experts plus . Along with user reviews from Amazon.
  Strong Contender

SEAVON Lightweight Small Dehumidifier, 16-Ounce

SEAVON

Lightweight Small Dehumidifier, 16-Ounce

Overall Take

Automatic Shut OffYou can use this small dehumidifier in a basement, closet, bathroom or RV.

Experts Included
DWYM Home Experts plus Easy Get Product, HVAC Training 101, Dehumidifier Expert, Best Net Review. Along with user reviews from Amazon.
Pros
" For the ultimate mini dehumidifier that you don’t need to empty every day, this is a perfect selection for you. It has a water tank capacity of 500ml, which makes it great use in different rooms. The device is very..."
Cons
"Works Slowly."
Don't just take for granted what one reviewer says. Along with our own experts, DWYM analyzes the top expert reviews of the leading products and generates a score you can actually trust.
19

Products Considered

We identified the majority of the small dehumidifiers available to purchase.
12

Products Analyzed

We then selected the leading and most popular products for our team to review.

View All Product Rankings

22

Expert Reviews Included

In addition to our expert reviews, we also incorporate feedback and analysis of some of the most respected sources including: Top Most Reviews, Breeze Amazing, Home Air Machine, AirProfessor, Home Gear Kit.

52,123

User Opinions Analyzed

We also incorporate user reviews from the leading retailers including

Our experts reviewed the top 12 Small Dehumidifiers and also dug through the reviews from 22 of the most popular review sites including and more. The result is a ranking of the best of the best Small Dehumidifiers.

DWYM is your trusted roduct review source. Our team reviews thousands of product reviews from the trusted top experts and combines them into one easy-to-understand score. Learn more.

Don't Waste Your Money Seal of Approval
Look for the DWYM seal for products that are the best in their category.

The Best Overall

Gocheer High-Efficiency Silent Small Dehumidifier, 68-Ounce

User Summarized Score

8.6
6,309 user reviews

Our Take

Since this small dehumidifier is portable, you'll be able to easily move it from room to room, or even use it in an RV. It runs quietly and features a large 2,000-milliliter water tank, which means you won't have to empty it as often. In addition to being designed to extract large amounts of moisture, this unit also runs efficiently, so you don't end up with a large electric bill at the end of the month.


The Best Bang For Your Buck

Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce

Our Expert Score

10.0
2 expert reviews

User Summarized Score

8.4
4,982 user reviews

Our Take

Homes with children and small pets would do well with this small dehumidifier. This unit is non-toxic and spill-proof, as it uses silica gel technology to trap moisture instead of a water tank. All users have to do is watch for the silica beads to turn from orange to green to know when the unit is ready to be refreshed.

What other experts liked

The Eva-Dry E-333 has a different design as there is no water tank. It is just a small plastic frame with micro absorbing silica desiccants inside to remove moisture from the air. Therefore, you won’t have to worry about spilling water or renewing anything.
- Tech Walls
Eva-Dry does a good job of pointing consumers in the right direction as far as what the E-333 is capable of. The manufacturer recommends this device for small spaces such as closets, pantries, kitchen cabinets, and small bathrooms – all spaces in which the E-333 can certainly work well to...
- Dehumidifier Buyer's Guide

What other experts didn't like

We strongly disagree with Eva-Dry, however, on the size of the spaces that these devices should be used for. We would not recommend either the E-333 or the E-500 for any space larger than about 50 square feet.
- Dehumidifier Buyer's Guide

Overall Product Rankings

2. Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce

Overall Score: 9.6
Reviews Included: 5

3. Pro Breeze Lightweight Small Dehumidifier, 52-Ounce

Overall Score: 9.5
Reviews Included: 1

4. SEAVON Lightweight Small Dehumidifier, 16-Ounce

Overall Score: 9.3
Reviews Included: 5

5. hOmeLabs ETL Certified Small Dehumidifier, 16-Ounce

Overall Score: 9.2
Reviews Included: 6

7. COSVII High-Efficiency Small Dehumidifier, 68-Ounce

Overall Score: 9.0
Reviews Included: 2

8. Hysure Continuous Home Small Dehumidifier, 23.6-Ounce

Overall Score: 9.0
Reviews Included: 4

9. LONOVE Portable Electric Small Dehumidifier, 31-Ounce

Overall Score: 9.0
Reviews Included: 2

10. Afloia Whisper Quiet Small Dehumidifier, 70-Ounce

Overall Score: 8.8
Reviews Included: 2

11. Honati Small Dehumidifier with Air Purifier, 33.8-Ounce

Overall Score: 8.5
Reviews Included: 2

12. HAUTURE Electric Mini Dehumidifier, 20-Ounce

Overall Score: 8.4
Reviews Included: 2

Our Small Dehumidifier Findings


Gocheer High-Efficiency Silent Small Dehumidifier, 68-Ounce

What We Liked: Since this small dehumidifier is portable, you’ll be able to easily move it from room to room, or even use it in an RV. It runs quietly and features a large 2,000-milliliter water tank, which means you won’t have to empty it as often. In addition to being designed to extract large amounts of moisture, this unit also runs efficiently, so you don’t end up with a large electric bill at the end of the month.


Eva-Dry Mess-Free Small Dehumidifier, 6-Ounce

What We Liked: Homes with children and small pets would do well with this small dehumidifier. This unit is non-toxic and spill-proof, as it uses silica gel technology to trap moisture instead of a water tank. All users have to do is watch for the silica beads to turn from orange to green to know when the unit is ready to be refreshed.


Pro Breeze Lightweight Small Dehumidifier, 52-Ounce

What We Liked: This small dehumidifier is easy to set up anywhere you have too much humidity, including an attic, bedroom, bathroom or office. Although the unit is compact, it’s still able to cover a 250-square foot area. Users will appreciate the how quietly the unit runs, as well as the automatic shut-off for added safety.


SEAVON Lightweight Small Dehumidifier, 16-Ounce

What We Liked: Avoid mold and mildrew growth in the damp areas of your home by installing this small dehumidifier. The machine is capable of removing as much as 9 ounces of moisture per day. You can empty the tank at the end of the day or wait until it’s completely full.


hOmeLabs ETL Certified Small Dehumidifier, 16-Ounce

What We Liked: If you have a space smaller than 150 square feet that has a little too much moisture, this small dehumidifier is your best bet. This energy efficient unit removes excess water from the air and takes bad odors and annoying allergens along with it. The dehumidifier is easy to use, clean and move from room to room.

Our Small Dehumidifier Buying Guide

Dehumidifiers offer several benefits including creating a healthy atmosphere for you to breathe in and reducing the level of moisture in a room to prevent mold and mildew growth. If you don’t need to reduce the moisture in your entire home, you have the option of purchasing a small dehumidifier for certain areas of your home that excess moisture, such as a bathroom, basement or closet.

Simplemost Media

Determine which type of small dehumidifier would work best in your home. The most common model remains plugged into an electrical outlet and collects water in a water reservoir that you must empty fairly frequently. Another option is a unit like the Eva-Dry Renewable Mini Dehumidifier, 6-Ounce, which traps moisture in silica gel beads. It’s great for homes with kids and pets, as it is non-toxic, doesn’t need to be plugged in to operate and doesn’t have a water tank that can spill.

Simplemost Media

Of course, if you have toddlers or babies in the home, you also need a small dehumidifier that runs quietly. Look for a model that utilizes thermoelectric cooling technology to get the job done without a noisy compressor.

Simplemost Media

Next, make sure the machine is easy to use. The hOmeLabs Small Dehumidifier with Auto Shut-Off, 16-Ounce, for example, has a simple power button and an automatic shut-off that kicks in when the water tank is full.

Simplemost Media

Don’t forget to check that the small dehumidifier is able to cover the space you intend on using it in. If the space is too big, the unit won’t be able to keep up. The SEAVON Electric Mini Dehumidifier, 16-Ounce covers 156 square feet, which is slightly more than other comparable models on the market.

DWYM Fun Fact

Did you know that common allergens, like dust mites, mold and mildew need moisture and humidity to grow? That’s why individuals who live in more humid climates tend to have more allergies than people who live in areas with cooler temperatures and drier air.

To combat this problem, American inventor William Haviland Carrier created the first dehumidifier. You may already know Carrier as the “father of air conditioning,” but he actually came up with the dehumidifier first. Carrier was a brilliant man with a mind for engineering, who held as many as 80 patents for his inventions over the course of his lifetime.

The Small Dehumidifier Tips and Advice

  • Do not place a small dehumidifier in a room that is larger than the recommended square feet on the product label. It will not be able to keep up.
  • Some small dehumidifier models have water tanks that can spill or leak when overfilled.
  • It is important to note that small dehumidifiers are not able to can’t keep up in conditions where moisture levels continue to increase.
  • Small dehumidifiers work best in areas that have a temperature reading of 59 to 86 degrees Fahrenheit. If temperatures are below 41 degrees Fahrenheit, they will not work at all.
  • Always unplug your small dehumidifier before you clean it. You’ll want to wipe down the outside of the unit, wash the water reservoir with a little dish soap and warm water and rinse out the air filter. Wait for the air filter to dry before reinstalling it.
  • There isn’t a huge difference in price among small dehumidifiers, although the Eva-Dry Renewable Mini Dehumidifier, 6-Ounce costs less than the hOmeLabs Small Dehumidifier with Auto Shut-Off, 16-Ounce and the SEAVON Electric Mini Dehumidifier, 16-Ounce due to its small size and ability to run without batteries or electricity.

About The Author

Alicia Bodine 

Alicia Bodine is a New Jersey-based writer specializing in gardening. She enjoys spending time learning about the latest gadgets that make designing, planting and maintaining a garden a breeze. With more than 15 years of experience, her work has appeared in leading home improvement publications. When she's not writing, you'll find her gardening, spending time with her kids, cooking in the kitchen or playing with her two kitties, Flitter and Otter. Alicia loves researching the latest and greatest gadgets, products and items that help her save time, energy and money.