Where and How to Buy the Best Small Dehumidifiers 

 August 12, 2020

By  Lisa Nguyen

Types of Dehumidifiers

Let us the group the best small dehumidifier types into three categories:

Thermo-electric Dehumidifiers — This type dehumidifies the air using the thermo-electric effect. Even though they cannot remove lots of air like the compressor types, they are very portable and can be used in small spaces. They tend to make less noise.

The Compressor based Dehumidifiers — These are designed to extract gallons of water from the air daily. They can dehumidify the air regardless of the level of humidity in the environment. They can also handle large-sized rooms. They are preferred by most offices and basements.

The Desiccant Dehumidifiers — Basically, these types do not have compressors and they do not make use of cold surfaces in extracting excess moistures from the air. They instead possess a desiccant wheel through which they dehumidify the air in your room. They work like a sponge that absorbs the water in an area. They work best in small spaces.

Our Top Picks for the Best Small Dehumidifiers

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1. Honati Home Dehumidifier, 1000 ML Ultra Quiet

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This portable dehumidifier is energy-saving with a low power consumption of just 45W. It is also eco-friendly. It is easy to use, with clear instructions contained in the accompanying user guide.

It is lightweight, mini-sized, and convenient to operate. It has a two-in-one function: purifying the air in your room and removing excess moisture. It works like a sponge, absorbing up to 750ml of water daily.

For a dehumidifier to be convenient for home use, it needs to make little to no noise. This one has that function, with a noise level between 35 and 42 decibels. It has a single button for starting it, and it has an auto shut-off feature. The speed of the dehumidifier can be adjusted and when the water in the tank is full, there is an indicator light that turns on to alert the user.


  • Dimensions — 8.46 x 7.46 x 12.4 inches
  • Weight — 5.59 Pounds
  • Manufacturer — Honati
  • Volume — 1000ml
  • Battery Required — No
  • Input — 110-240V AC


  • Can work for three days uninterrupted
  • Consumes less electricity
  • It is lightweight and easy to operate


  • Cannot work in a damp environment

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2. Honati Home Dehumidifier, 2000ml Ultra Quiet

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This is one of the best when it comes to portability as it weighs just 5.64 pounds, which means you can easily transport it when it is not in use. Its noise level is one of the lowest in the market with its compressor operating quietly when in use. It is highly recommended for use in the bedroom as it will add to the comfort you enjoy during your nightly rest.

Since it is eco-friendly, it saves energy and its moisture-absorbing power is top-notch. It comes with a built-in, auto shut-off feature which prevents it from damage as it automatically shuts off when the water tank is full. It can remove up to 750ml of moisture from the air per day.


  • Dimensions – 8.98 x 5.9 x 14.65 inches
  • Weight – 5.64 Pounds
  • Manufacturer — Honati
  • Battery Required — No
  • Warranty — 12 Months


  • Easy to use and portable
  • Can be used in several settings
  • Low noise level


  • It is a bit expensive

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3. AUZKIN Small Dehumidifier for 2100 Cubic Feet (260 sq ft), 35oz (1000ml) Capacity

[amazon box="B081Q2FSR8" template="vertical"]

Apart from removing excess moisture from the air in your room, it also eliminates tiny objects that can contaminate the air you breathe. It can remove up to 450ml of water daily. It is one of the quietest dehumidifiers in the market with a noise level of less than 39 decibels. It is mini-sized and can fit into small spaces.

It has a one-button start option and an auto shut off mode. As soon as the water in the tank reaches its maximum capacity, it has been programmed to shut off. As soon as you empty the tank, it resumes operations.


  • Dimension — 5.91 x 5.91 x 10.08 Inches
  • Noise level — 35 to 39Db
  • Weight — 3.34 Pounds
  • Manufacturer — AK
  • Coverage Area — 54 to 260 sq.ft


  • Extremely lightweight
  • Easy to use with clear instructions
  • Attractive LED lights


  • Cannot be shipped to every location

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How to maintain a Dehumidifier

As useful as a small dehumidifier can be when it is properly maintained, it can also pack up in no time. Let’s examine some preventive measures as well as simple maintenance hacks for a dehumidifier.

Follow the instructions on the manual — In the accompanying user manual, there are outlined maintenance steps written down along with when to do them. Don’t be a buyer who throws away their manuals. It could prove very costly. Familiarize yourself with the features and how each feature should work. This will alert you to any anomalies.

Regularly check the water level — Since all dehumidifiers collect water in their tanks, the appliance will most likely shut off when the water tank is full. It is recommended to check the water level daily.

Clean the tank at regular intervals — It is very likely that when the tank is used over a considerable time without being cleaned, mold or microbes can start growing in the tank. If left unattended, this can damage the tank and harm your health.

Keep away from gases or flammable liquid — This is more of a warning than a piece of maintenance advice. Dehumidifiers are a fire hazard that should be monitored. It is clearly stated in the user guide.

Replace filters when necessary — To keep the dehumidifier at an optimum level, it is recommended that the filter be rinsed once every 2-6 months. If it needs replacement, do so without delay.

Avoid switching on and off abruptly — When you turn the unit off, do not turn it back on immediately. Wait for at least 10 minutes before switching it back on.


Buying and maintaining a dehumidifier can be rewarding, but only if you take care of it. Apply the info in this review and improve the quality of air in your home.

Lisa Nguyen

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