10 Best Small Dehumidifiers in 2023- Compact and Efficient


Are you making an effort to maintain a particular humidity level in your home? Do you grapple with seasonal allergies and want to eliminate or reduce allergens such as mold, dust mites, or mildew, which could aggravate them in your living space? Alternatively, are you just looking to dispel bad smells originating from a moist space and rejuvenate the ambiance of your home? If you answered affirmatively to any of these queries, a dehumidifier, an electrical appliance, might be the solution you need.

A dehumidifier is designed to control the level of humidity in the air and prevent the growth of molds and mildew. At the same time, it gets rid of the odor that stems from the mold. How it does this is pretty simple; it removes water from the air.

If you live in a humid environment where moisture gets trapped in the air or you have spaces in your home that are quite humid, you need to be a step ahead and get the best small dehumidifier you can find for your home. Rest assured that this article will help you get the ideal one.

Whatever your need for a small dehumidifier is, consider one of the mini dehumidifiers discussed below.

The 10 Best Small Dehumidifiers of 2023

1. Pro Breeze Electric Mini Dehumidifier 

The dehumidifier removes moisture effectively in small spaces, so it is perfect for your home use. In addition, you won’t have to worry about noise because of the noise-canceling technology it runs on.

If you cherish silence in your home, then the Pro Breeze Electrical Mini Dehumidifier is perfect for you. It is built on Peltier Whisper Technology which allows it to conserve energy and run almost noiselessly as it traps water from the air. What this means is that it won’t fill your home with disturbing noise.

This appliance might look small, but it is designed for small humidity-prone spaces such as bathrooms, kitchens, caravans, boats with temperatures above 59 degrees Fahrenheit. Its size is actually an advantage because it allows for easy mobility as you can move it around with ease.

It removes moisture from the air effectively up to 9 ounces per day in room sizes of up to 1200 cubic feet (150 SQ feet). It comes with a large water tank 18 ounces to be precise. Another interesting feature is its ability to automatically shut off when the tank is full; a LED light also comes on to indicate this.

To dispense the water from the tank when it gets full, all you have to do is remove the tank from the dehumidifier and turn it upside down to drain the water through the water outlet. Then, you replace it and the dehumidifier is ready to start working again.


Large water tank.

Extremely silent when in use.

Runs for long hours without overheating.

Compact and portable design for easy mobility.

Led indicator light and auto shut-off function.


It works effectively only in small spaces.

2. Eva-Dry E-333 Renewable Mini Dehumidifier

For its price, the Eva-Dry E-333 renewable mini dehumidifier is a cost-effective way of dealing with humidity problems in small enclosed spaces. Also, you will not have to worry about some complicated functionality as you will only have to hang it, charge it when the crystal indicator changes from orange to green, and reuse it when it changes back to orange.

Weighing only one pound, this plastic square-shaped dehumidifier might be the solution to your moisture problem in small enclosed spaces. And small spaces, in this case, translate to kitchen cabinets, closets, drawers, and small bathrooms (you get the idea?).

This dehumidifier works in a really interesting way because it does not run on batteries or power. Instead, it uses renewable silica gel technology and works perfectly in an area up to 333 cubic feet.

It does not have a water tank or indicator light either because of the technology it works on. There is an indicator window where color crystals are, the crystals change from orange to green when it has reached its capacity, which is between four and six ounces.

It takes about two to four weeks or longer (depending on the volume of moisture in the air) before this dehumidifier adsorbs moisture to its full capacity. When this happens, it will be removed from the enclosed space to a well-ventilated area where it should be plugged for 8-10 hours to release the moisture that has been trapped. After recharging, the crystal will change back to orange, and it is ready to be used again. With this process, this dehumidifier can last up to ten years.


It is leak-proof.

It absorbs moisture very fast.

Very simple in design and use.

Renewable and can be reused for up to ten years.


Works effectively for only mild humidity problems.

3. HomeLabs Small Space Dehumidifier

TheHome Small Dehumidifier will run effectively in closets, RVs or any other relatively small space. More importantly, the tank does not overflow when it is full, so you don’t have to worry about finding your appliance in a puddle of water in the morning if you run it through the night.

This homelab product is another home small dehumidifier that works perfectly, especially in rooms around 150 square feet in size. It may be used in marginally larger spaces, but it was built for small spaces. So, it will work better in a small bathroom or bedroom rather than a big garage.

As small and lightweight as it is, it has the ability to collect water up to 16 ounces from the air, it traps moisture into the water tray built with it. Interestingly, it is hard to notice it when it is working because it hardly makes a disruptive noise.

Also, it runs on low power and conserves energy, therefore, it works perfectly with a 110V power supply. In fact, it can work for long hours without overheating, which makes it a very safe option. You won’t have to worry about moving it around too because of its small and handy size (only 6.5 x 5.3 x 8.5 inches).


Low noise when in use.

Shuts off automatically when the tank is full.

Features a 2-flat pin plug (9V/2.5A) that fits into most electrical outlets


It is slow in accumulating water.

4. Hysure Electric Portable Dehumidifier

This dehumidifier is great for its price and functionality. It is a bit more expensive than some other mini dehumidifiers though, but it gives great value for its price. It works effectively in spaces that meet the required humidity and temperature conditions, so it will take care of your moisture problems.

This mini dehumidifier is compact and portable but works really efficiently. It is designed to extract up to 750 ml (25. 6fl.oz) of moisture in the air daily at 30°C or 86°F, RH80% relative humidity and trap them in a 200ml removable leak-proof tank.

An indicator light comes on when the tank is full to remind you to empty the tank, it also shuts off automatically to prevent a spill. All you have to do when the tank is full is empty it out and turn it back on.

Perhaps, one of its most interesting features is the ultra-quiet technology it runs on. It utilizes Peltier technology with no compressor. In fact, the noise is below 33 dB when it is in use, therefore, no alarming, irritating or disturbing sound comes off it when it is in use.

It also ranks well on energy saving as it consumes low power, so you shouldn’t expect a surge in your power bills. It is also very easy to clean a soft damp cloth is all you need to make sure you maintain its pristine state.


Fits into small spaces.

Easy to carry around.

Low noise and auto-shut off functions.

Low energy consumption.

Optimum customer experience; 3-month return policy and a 12-month warranty.


Environmental humidity and temperature must meet the basic requirement before it functions effectively

5. Afloia Electric Home Portable Dehumidifier

This dehumidifier does well in its primary function of reducing the moisture content of the air, so your life can be more comfortable. The fact that is doesn’t make noise when it’s working also makes it very desirable. In addition, its portability ensures that you can move it around with ease.

There are so many dehumidifiers available on the market, but not every one of them come as advertised. If you want an ideal solution, you should give this dehumidifier a try.

It is designed to reduce the moisture content in the air around you and force the humidity to a low level to prevent irritants that thrive in humid conditions and generally give you maximum comfort. The absorbs up to 11 ounces of moisture into its 700ml (24 ounces) water tank daily.

The models a modest, portable, and classy design which makes it very easy to move around. It does not take much space, so there will be plenty of room left in the space it is installed in.

In addition, this dehumidifier does not use any chemical, so it is eco-friendly. It does not release toxins into the air, which means it does not pose any health hazards or side effects.

More importantly, the appliance runs very quietly under 35 decibels; therefore, it works with low disturbance.


Saves energy.

Easy to handle.

Large reservoir.

Auto-shut off function.



Slightly costlier than products from competitors.

Check Price

6. Pro Breeze Electric Mini Dehumidifier

An upgrade to the Pro Breeze 1100 cubic feet model, this dehumidifier will work perfectly in slightly larger spaces. Its functionalities are pretty simple as well; plug-in, drain the tank when it is full, plug in again and repeat.

Like its counterpart from the same manufacturer (see number 1), this dehumidifier is also small, compact, and portable. Weighing only five pounds, it is easy to move around. It works as well as the other one, maybe better because it was designed for slightly larger spaces.

It is perfect for rooms up to 2200 cubic feet (250 sq.ft.), therefore, it will remove moisture from the air effectively in your kitchen, bedroom, basement, caravan, office, or garage.

Built with the Thermo-Electric Cooling Technology, it is super quiet when in use, no loud or disturbing noise.

It is well equipped to absorb up to 18 ounces of water daily. With its 52-ounce water tank capacity, you wouldn’t have to worry about draining water out of the tank often.

When the tank does get filled up, the dehumidifier will shut off and the LED light comes on. The water tank can be detached easily from the device to empty the water out into the drain.


52-ounce water tank.

52-ounce water tank.

Saves energy.

Led indicator light and auto shut off function.


It is more expensive and slightly bigger than the Pro Breeze 1100 cubic feet model.

7. Pure Enrichment Deluxe Mini Dehumidifier

Its compact and small size is a thing of beauty as you can move it around with relative ease. While it may not work at the speed or effectiveness of a stronger dehumidifier, it is a perfect choice for small spaces and a great catch for the price.

Mini Dehumidifiers are supposed to be small and compact, and this one from Pure Enrichment certainly lives up to that size expectation. With a weight of 3.25 pounds, you can change its location at will without having to exert yourself.

Therefore, mobility is one of the most important features of this dehumidifier, which is a good thing because you might need to move it around a lot.

Moving on to its effectiveness in absorbing moisture from the air; this little device can remove up to 10 ounces of moisture. It is built with a transparent 27 ounces capacity water tank which makes sure that you can see the water level before it fills up and decide if you want to empty it.

It is fine if you do not check the tank water level all the time. In fact, you do not have to thanks to the auto shut off feature that stops the device when the tank is full. This also prevents water from overflowing which can be a pretty big mess.

One of its limitations revolve around the fact that it does not work well in big spaces in such spaces, it can only succeed in dehumidifying portions of the space and not the entire space, it is a mini device after all.

Moreover, it is very convenient to use. It has only one button, hence, there is hardly any complication that could arise from its use. Press the button, and the device starts running.


Large and transparent water tank.

Easy to use.

It’s sleek and compact design blends well with interior decor.

Auto shut off function


No function to control the speed or make it work faster

8. SEAVON Electric Portable Small Dehumidifier

If you live in a small space and are on a tight budget, this is a mini dehumidifier you should consider. It has all the functions you need and should work very well as long as the temperature requirement is met.

Weighing only 2.2 pounds, you can say this is the best dehumidifier for bedrooms and other enclosed spaces. It is highly efficient in removing moisture from the air, it can remove up to 9 ounces per day. It comes with a 16-ounce water tank which collects the moisture, so you don’t have to worry about draining the tank every day, which is convenient especially if you do not have much time to check in constantly.

Besides, the dehumidifier is built with an auto-shut off function which stops its operation when the water tank fills up. A red LED light also comes up to indicate this, therefore, there is no chance that water will spill out from the tank onto the floor or any other surface it rests on.

Because of its compact and relatively small size, this dehumidifier can fit into almost any small space and works without hassle. However, it is at its best in spaces where the temperature is around 59-86 °F. It will not function at all in spaces below 41°F.

In addition, this device is not built to disrupt any of your activities, its size is not distracting. In fact, you will hardly notice it. More importantly, it runs noiselessly so it will not disturb your sleep or work. You like that, don’t you?


The water tank is easy to detach.

Auto shut off function and LED indicator light.

Noiseless when in use.


Limited 2-year warranty.

9. KEDSUM Electric Mini Dehumidifier

Its area coverage capacity of up to 1200 cubic feet makes it another great option for bedrooms, kitchens, basements, and other humidity-prone areas. It is also not as expensive as some of the models from its competition.

Small, cheap, and functional this mini humidifier is another solution to humidity problems in small spaces. According to the manufacturer, it can cover an area up to 1200 cubic feet (150sq.ft.), therefore, it is a great fit for the bedroom, bathroom, kitchen, laundry room, closet, basement, boats, RVs and other enclosed spaces.

With a 16 ounce (500 ml) tank capacity, this dehumidifier can remove up to 8.8 ounces (250ml) moisture in a day. The water tank will likely not fill up in a day, and when it eventually does, it shuts down automatically to prevent a flood of water on the floor. A LED light also comes on to indicate this.

Furthermore, it is built to run very quietly when it is in use as a result of the advanced Thermo-Electric cooling technology it runs on, at a noise level below 33 dB, you will hardly hear a noise come off it, even if you are a few meters away.


Auto-shut off function.

Ultra-silent technology.

Portable and easy to move around.I

takes little space.


It is made of plastic, so it can break easily if not handled carefully.

10. WOHOME Portable Dehumidifier

This dehumidifier is ideal for small spaces prone to mold, dust, mite, and mildew like laundry rooms, closets, bathrooms, and more. You won’t have any problem handling it because it is easy to use. Overall, it gives you great value for its price.

This mini dehumidifier comes in a sleek round-shape and a single function button that enhances its aesthetics. It features a 550 ml capacity water tank which collects and stores the absorbed moisture. However, you do not have to give yourself grief about the water overflowing when it gets filled up because the device shuts off automatically and triggers the indicator light to come on so that you will know.

It is definitely small, but it is very effective as it is capable of absorbing 80% of the air moisture in an hour in areas between 66 sq.ft. to 215 sq.ft. It also converts damp and moist air into fresh air.

A powerful unit, but it hardly makes noise. It runs at a noise level of 40 dB, which means that you will have to pay a lot of attention to hear the noise. Well, there is really no need for you to do this, is there?


Compact and pleasing design.

One button function.

One button function.

3-month replacement policy and a 12-month warranty.


Some other models run more quietly.early repair

Constantly needs draining.

Buying Guide for Small Dehumifier

Humph! As you may have noticed, there are so many mini dehumidifier options on the market. There are 10 options in this review and several more in stores. Hopefully, this buying guide will help you make a better decision.

You need to make that decision and it has to be spot on. If you do not take care of this humidity problem, how will you get rid of the mold, mildew, and other irritants?

Energy Saving

This is one important factor to consider before you buy any dehumidifier. There is a high chance that you will be running it all day, which makes it important to consider your power bills. You do not want a device to be the reason you are paying 100 extra bucks for power, do you?

However, lots of these dehumidifiers consume low energy, so that might not be much of a problem. You still need to check though.


Yes, they are mini dehumidifiers they are meant to be small but consider the size of the room too before you make a buying decision. Mini dehumidifiers are designed for small rooms.

Actually, they may work rather effectively in large rooms too, but it will take time before you notice the difference, and you will need to empty the tanks more often. Not the kind of stress you want to go through, is it?

Tank Capacity

Most mini dehumidifiers have a tank where the device stores the absorbed moisture in liquid form for you to empty out. Eventually, you will have to empty them out, but it shouldn’t be something you need to do constantly.

However, if the tank capacity is too small, you won’t have a choice but to do that. So yes, you need to keep tank capacity in mind when looking for your next mini dehumidifier.


The dehumidifier is a device to make your life more comfortable, but it helps if you also think of it as part of your interior decor. You might have to place it in an open place, so the aesthetics should be up to par to your tastes. Not to worry though, most of the new models come in sleek and pleasing designs.

Frequently Asked Questions (FAQs) about Small Dehumidifier

How does a mini dehumidifier thwart the growth of mold and mildew?

The dehumidifier draws the moisture content out of the air, making the air too dry for mold and mildew to grow. The closer the room is to relative humidity, the harder it is for these irritants to develop.

Is it safe to run the mini dehumidifier all day?

Most of the mini dehumidifiers are designed to be energy efficient to prevent overheating or make you record a surge in your energy bills. However, you can run it between 10-12 hours per day to be on the safe side.

Are mini dehumidifiers harmful?

No, not really. They are built to make you live more comfortably. However, a dehumidifier collects water into the tank which needs to be emptied out often. If you do not do that, there is a chance that black mold will grow in the dehumidifier.

Is the water that collects in the tank safe to use?

The water is condensate, so it is safe for use in your irons or to water the plants. However, it is highly unsafe for human or animal consumption.


Hopefully, this review has shown you that there are cheap and powerful solutions for your humidity problems. Excess moisture ruins your stuff and ensures a thriving environment for molds, mildew, and dust mites, you definitely do not want any of that.

Using these mini dehumidifiers, the air in the atmosphere will be drier, cleaner, and generally healthier. That way, you can live your best life as much as you can.

Luckily, these devices are relatively cheap and small in size. You will not have to break the bank and you will not have to think of spaces to install them. There are lots of options, but with this review, you should have a better idea of the perfect mini dehumidifier for your needs.

One last thing: what do we say to excess moisture/humidity and the problems they bring? NOT TODAY!

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