Best Dehumidifier For Small Room of 2020: Top 6 Picks

Last update: Sep 22, 2020

During rainy months or summer days, it’s no strange when the indoor humidity of your house is insanely increased. Don’t underestimate this issue, because high humidity is the main cause of many respiratory diseases.

So, is there an effective way to avoid that?

In this article, we’re going to give you the 6 best dehumidifiers for small rooms. Check it out!

Here are the best dehumidifiers for small room you can buy in 2020:

  • Best Overall: Pro Breeze Electric Mini Dehumidifier
  • Best For Low Temperature: Hauture Electric Mini Dehumidifier
  • Quietest: LONOVE Dehumidifier
  • Most Efficient: ALROCKET Dehumidifier 35 Ounce
  • Large Water Tank Capacity: VIVOSUN Small Space Mini Dehumidifier
  • Best Desiccant Dehumidifier: New and Improved Eva-dry E-500
Best Dehumidifier For Small Room: Top 6 Picks
Best Overall
Pro Breeze Electric Mini Dehumidifier
    Read Our Review
    Best For Low Temperature
    Hauture Electric Mini Dehumidifier
      Read Our Review
      Quietest
      LONOVE Dehumidifier
        Read Our Review
        Most Efficient
        ALROCKET Dehumidifier 35 Ounce
          Read Our Review
          Large Water Tank Capacity
          VIVOSUN Small Space Mini Dehumidifier
            Read Our Review
            Best Desiccant Dehumidifier
            New and Improved Eva-dry E-500
              Read Our Review

              Best Overall: Pro Breeze Electric Mini Dehumidifier

              Pro Breeze Electric Mini Dehumidifier
              Pro Breeze Electric Mini Dehumidifier
              9.4Outstanding
              Pros
              • Run quietly - Built-in Thermo Electric Cooling Technology (Peltier)
              • Safe and convenient – auto-shutoff features & LED light indicator
              • Portable, lightweight, and space-saving – weigh 2.4 pounds & size 7 x 6 x 11 inches
              Cons
              • You have to run it 24/24 to make a difference
              • Require re-emptying the reservoir many times

              Pro Breeze Electric Mini Dehumidifier is the one we all think about when choosing the best overall dehumidifier.

              It is a small yet mighty option for small rooms with high humidity, such as a bathroom, closet, garage, caravan, kitchen, and bedroom. Besides, the lightweight and compact design make it convenient for packing if wanted.

              Just leave it in a room and you’ll be amazed by how much water it pulls from the air.

              The operation is also whispered quietly to ensure not disturbing your work, all thanks to the Built-in Thermo Electric Cooling Technology.

              About the water tank, it can accommodate 16 ounces of collected water as maximum and when getting full, it’ll auto-shutoff and alert you through an LED light.

              Pro Breeze Electric Mini Dehumidifier Specifications

              Size

              7 x 6 x 11 inches

              Water tank capacity

              16-ounce

              Cubic feet

              1200 Cubic Feet (150 sq ft)

              Working temperature

              59-86°F

              Highlight Features

              Built-in Thermo Electric Cooling Technology (Peltier)

              AUTO SHUT OFF

              Removing up to 9 ounces of water per day

              Verdict

              If your needs of dehumidifying are only encapsulated in a small, particular space and require the dehumidifier to be highly portable and quiet when operating, this option is perfect.

              Best For Low Temperature: Hauture Electric Mini Dehumidifier

              Hauture Electric Mini Dehumidifier
              Hauture Electric Mini Dehumidifier
              8.8Great
              Pros
              • Work efficiently at lower temperature – upgraded defrosting function
              • Whisper-quiet operation – built-in thermoelectric cooling technology
              Cons
              • The indicator light is hard to see

              This dehumidifier is actually a notable 2019 upgraded version of HAUTURE compared to the previous siblings.

              There are many worth-mentioning features in this model.

              Such as the integrated Thermo-Electric Cooling Technology, the auto-shutoff function, and the ultra-large water tank of 600ml (20 ounces).

              But making it truly outstanding is the upgrade defrosting function.

              While most other dehumidifiers stop working when the temp drops under 15 degrees C, this still constantly dehumidifies even in low temp 5 degrees C. So we would say this is a standout option for winter use.

              Hauture Electric Mini Dehumidifier Specifications

              Size

              5.7 x 5.7 x 8.9 inches

              Water tank capacity

              600ml(20 oz)

              Cubic feet

              1500Cubic Feet (170 sq ft)

              Working temperature

              41-86℉

              Highlight Features

              UPGRADE DEFROSTING FUNCTION

              Built-in Thermo-Electric Cooling Technology (Peltier)

              20 ounce / 600 ml capacity tank

              Verdict

              With the upgraded defrosting function, the Hauture Electric Mini Dehumidifier is a great value to use during super-wet winters.

              Quietest: LONOVE Dehumidifier

              LONOVE Dehumidifier
              LONOVE Dehumidifier
              9.2Outstanding
              Pros
              • Energy-saving – smart power-off feature and fan-operating design
              • Super-quite – run under 35 decibels
              • Powerful – feature two air inlets in the front and back and an 800ml water tank
              Cons
              • No procedure provided
              • A bit inconvenient to clean the water tank

              Some people are seeking a dehumidifier for their bedroom or home-office room but afraid that its loud operation would disturb their slumber or work. The good news for them is this unit isn’t a thing.

              Specifically designed to be super-quiet while operating, its noise level is under 35 decibels that you’ll hardly hear anything.

              Regardless, it is an efficient and powerful performer.

              By featuring two air inlets in the front and back and an 800ml water tank, it offers great power efficiency for dehumidifying moisture in the air and keeping it below 50% to let you breathe fresher air as well as eliminate mildew issues.

              LONOVE Dehumidifier Specifications

              Size

              6.3 x 5.16 x 11.14 inches

              Water tank capacity

              800ml (27 oz)

              Cubic feet

              2000 Cubic Feet (185 Sq ft)

              Working temperature

              59-104 degrees F; 15-40 degrees C

              Highlight Features

              SMART POWER-OFF AND ENERGY SAVING

              Noise is below 35dB

              Verdict

              As operating under 35 decibels, the LONOVE Dehumidifier becomes the quietest option in our review.

              Most Efficient: ALROCKET Dehumidifier 35 Ounce

              ALROCKET Dehumidifier 35 Ounce
              ALROCKET Dehumidifier 35 Ounce
              9.2Outstanding
              Pros
              • High efficiency – 40W/hour
              • User-friendly – one-touch switch design
              Cons
              • Takes a while for the humidity to drop

              The next dehumidifier is considered as one of the most worth-trying options for people who want an ultra-efficient performer.

              It is the ALROCKET Dehumidifier 35 Ounce with an emphasis on a power only 40W/hour, meaning that it only consumes 0.96kW of electricity for every 24 hours of constant operating.

              This is something that the traditional chemical absorbents or older electric dehumidifiers can’t do.

              And, from such decent feature, it is arguably environmentally friendlier and more affordable to run.

              What’s more, it has a one-touch switch design for ease of use, auto-shutoff function for safety, and ultra-quite performance for not disturbing your work.

              ALROCKET Dehumidifier 35 Ounce Specifications

              Size

              5.7 x 5.7 x 8.9 inches

              Water tank capacity

              35oz(1000ml)

              Cubic feet

              2100 Cubic Feet (160 sq ft)

              Working temperature

              41°F-122°F

              Highlight Features

              40W/hour

              One-touch switch design

              Verdict

              Highlighting an incredible efficiency that’s hard to beat, the ALROCKET Dehumidifier 35 Ounce is obviously the most efficient option in this list.

              Large Water Tank Capacity: VIVOSUN Small Space Mini Dehumidifier

              VIVOSUN Small Space Mini Dehumidifier
              VIVOSUN Small Space Mini Dehumidifier
              8Good
              Pros
              • Compact and space-saving – size of 7.1 x 5.1x 11.2 inches
              • Huge water tank – a 1.3-liter capacity
              • Good ventilation - The integrated Peltier technology
              • Clean & modern design
              Cons
              • The LED status light stays on all the time and it’s super-bright
              • Feature no humidity set-point

              What surprised us the most about this dehumidifier is despite the small, unique shape, its water tank is up to 1.3 liters – equivalent to 0.34 gallons. And, at 15-45 degrees C, it can pull 400ml of the excess moisture out of the air per day.

              That means you don’t have to re-empty the tank as frequently as the Pro Breeze or the Hauture whereas not taking a lot of space in your room.

              It is recommended for a room of 215-269 square feet.

              A big bonus for its clean and modern design, which isn’t an eyesore like the traditional options. You’ll feel proud to place it anywhere in a room, from the bedroom, living room, to the bathroom.

              The integrated Peltier technology makes its operation even quieter with a good ventilation.

              VIVOSUN Small Space Mini Dehumidifier Specifications

              Size

              7.1 x 5.1x 11.2 inches

              Water tank capacity

              1.3 liter (0.34 gallon)

              Cubic feet

              215-269 Sq Ft.

              Working temperature

              59-113℉

              Highlight Features

              Approximately 1.3L of water tank

              A 1-year warranty

              400ml capacity per day

              Verdict

              It’s hard to find a dehumidifier that gives you the best of both worlds – a small silhouette and has a big water tank. But that doesn’t mean it is impossible. The VIVOSUN Small Space Mini Dehumidifier is here to prove it.

              Best Desiccant Dehumidifier: New and Improved Eva-dry E-500

              New and Improved Eva-dry E-500
              New and Improved Eva-dry E-500
              8.4Good
              Pros
              • Eco-friendly, energy-efficient, and silent in operation - use renewable silica gel technology
              • Long-lasting durability – 10 years of lifespan
              • Convenient – no messy spills or refills
              Cons
              • No light indicator

              This unit is a bit different from the rest because it utilizes renewable silica gel technology to dehumidify the moisture with no power or batteries needed.

              Additionally, it works the most silently and lasts for up to 10 years, under a 5-year warranty. As there is no light indicator, you’ll have to check it frequently to make sure it’s time to re-plug it, usually after 3-4 weeks depending on specific conditions.

              With this unique technology, it helps you save more energy in the long run while saving the environment.

              According to its efficiency of 500 cubic feet and small design, this unit is perfect for small areas, like bathrooms, RVs, boats, in your safes, under a kitchen sink, or in a closet.

              New and Improved Eva-dry E-500 Specifications

              Size

              5.5 x 2.5 x 5.5 inches

              Water tank capacity

              6-8oz

              Cubic feet

              500 cubic feet

              Highlight Features

              Use renewable silica gel technology

              10-year life span

              No Messy Spills or Refills

              Verdict

              Aside from removing excess moisture from your space, if your biggest concern is about its eco-friendly properties, we highly recommend trying the New and Improved Eva-dry E-500.

              How To Choose The Best Dehumidifiers For Small Room?

              Size

              • Sizing does matter when it comes to choosing a dehumidifier for small rooms.
              • Too small, it doesn’t work effectively and moist air is still your house. Too big, the machine’s productivity isn’t exploited optimally, which is wasteful and bulky.
              • To choose the right size of the dehumidifier for a specific room, you should get the exact measurement of this space (Room size = Length x Width), then check its moisture condition. But if you’re a beginner, here is a handy dehumidifier size chart to follow:

              Room Conditions

              (%)

              Room Size

              (square feet)

              300

              500

              700

              800

              50-60

              20-30

              30-45

              45-50

              50-60

              50-70

              20-30

              30-45

              45-50

              50-60

              70-80

              25-40

              30-50

              50-60

              55-65

              80-100

              25-45

              40-60

              60-70

              70-80

              Capacity

              • The capacity of a dehumidifier is characterized by the amount of water absorbed per day. The measuring unit is liters or gallons.
              • Small rooms under 15m2 should use a dehumidifier featuring 7 liters/day in capacity. For a slightly bigger room within 15m2 to 20m2, the capacity should be 7 to 14 liters/day. If the room is larger than 20m2, use machines with a capacity of over 15 liters/day.

              Noise Levels

              • This is also an important factor when choosing a dehumidifier, especially for small rooms. Noise levels are chosen due to two major elements – your preference and space it’s going to work in.
              • Some machines are suitable for bedrooms and family rooms with a maximum noise level of only 48dB.
              • However, many dehumidifiers generate a loud sound of up to 60dB, which is only suitable for warehouses or separate rooms.

              Which Brands Make The Best Dehumidifiers For Small Room?

              Pro Breeze

              • In the realm of air treatment products, Pro Breeze is the leading producer as well as a reliable household brand. Their dehumidifier lines in the specific are appreciated for the application of highest quality components tested to rigorous international standards.

              Eva-Dry

              • In the low price segment, Eva-Dry dehumidifiers receive high credibility of numerous customers because of its high-quality components and decent functionality. Moreover, the customer service is always caring and helpful.

              Hauture

              • You probably have never heard of this brand before because it’s still a newcomer in this industry, however, Hauture is currently getting more and more good reviews from many indoor air experts.
              • Their products are not only affordable but also functional. In this list, the mini-sized model of Hauture wins our award for the best dehumidifier for low temp.

              FAQs

              Should you open windows when using a dehumidifier?

              No, you shouldn’t.

              Opening windows is a way to introduce outdoor warm, moist air into the house while the dehumidifier is working hard to withdraw all of them. Close all windows while running the machine will make it work more efficiently as well as lower the operation cost.

              Should you sleep in a room with a dehumidifier?

              Yes, you should.

              By removing excess moisture in the air, running a dehumidifier helps cooler the atmosphere to keep you sleep better.

              Do dehumidifiers use a lot of electricity?

              No, they don’t.

              Especially if you choose modern models. A dehumidifier averagely consumes around 150W to 250W depending on its size and capacity.

              Suppose that the power rate at your living area is 10 cents/kW and your dehumidifier runs 10 hours/day, it will use around 15-25 cents of power/day.

              Can a dehumidifier dehydrate you?

              No, it can’t.

              The function of a dehumidifier is to absorb moisture from the air, not the fluid from your body. The only reasons getting you to feel hydrated after a short nap are food allergies, illnesses, climate, and lack of water.

              Should I run a fan with a dehumidifier?

              Yes, you should.

              Running a fan and a dehumidifier together will make you cooler without feeling sticky at all.

              Conclusion

              Our goal when writing this complete guide is to help narrow the myriad choices down to the best dehumidifier for small rooms currently on the market. Hopefully, with this sharing, you’ll get more experience to find the right one. Thanks for reading!


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