The Best Mini Dehumidifiers

Mini dehumidifiers are trustworthy aids in lowering air humidity in small places that don’t require a bulky dehumidifier. These devices are lightweight and compact, being perfect for drawers, dressing rooms, bathrooms, small bedrooms, or closets where a regular unit wouldn’t fit. Below, you will discover the most reliable and efficient compact dehumidifiers that you can confidently use at home.

Top 5 Mini Dehumidifiers Comparison

Image Dehumidifiers
 Ivation ERSDM18

1. Ivation ERSDM18

  • Suitable for rooms of 200 sq. ft.
  • Can remove 12 oz. of water/day
  • Uses Peltier and ERS technologies
  • Can operate continuously for 2 days
  • Dimensions: 5.91 x 7.01 x 7.17 in.

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 LAGUTE Adenium L-A02

2. LAGUTE Adenium L-A02

  • Can handle 300 cu. ft. size rooms
  • Can remove 150 ml of water/day
  • Uses absorbing silica gel crystals
  • 100% renewable for 10 years
  • Can operate continuously for 2-4 weeks
  • Dimensions: 7.2 x 6.1 x 2 in.

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Eva-dry E-333

3. Eva-dry E-333

  • Can handle rooms of 333 cu. ft.
  • Can remove 4-6 oz. of water/day
  • Uses absorbing silica gel crystals
  • 100% renewable for 10 years
  • Can operate continuously for 2-4 weeks
  • Dimensions: 6.5 x 1 x 3.5 in.

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Gurin DHMD-110

4. Gurin DHMD-110

  • Can handle rooms of 500 cu. ft.
  • Can remove 8-10 oz. of water/day
  • Uses absorbing silica gel crystals
  • 100% renewable for 10 years
  • Can operate continuously for 6-8 weeks
  • Dimensions: 1.5 x 5.5 x 4.5 in.

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Koolife New Style

5. Koolife New Style

  • Can handle rooms of 450 cu. ft.
  • Can remove 8-10 oz. of water/day
  • Uses absorbing silica gel crystals
  • 100% renewable for 10 years
  • Can operate continuously for 20-30 days
  • Dimensions: 9 x 6.6 x 3.1 in.

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Top Small Size Dehumidifiers Reviews

Ivation ERSDM18

When looking for a small dehumidifier that is worth buying, you can’t miss out on this model from Ivation because it’s one of the best options available out there. At $60, it’s one of the most expensive alternatives but also the most reliable one. It’s so small and lightweight that you won’t even know it’s in the room. It boasts a modern design that can match even the most sophisticated homes. Although it’s small, it’s very efficient and provides a remarkable performance in reducing air humidity levels of 80%. The unit is powerful enough to handle rooms of 200 sq. ft. so it can be easily placed in bedrooms, bathrooms, kitchens, or closets. The water tank has a 22-ounce capacity and it draws around 12 ounces of moisture during 12 hours of operating. When the tank is full, the unit will shut down on its own to prevent damage and spillage and you can easily empty it by pulling it from the back of the dehumidifier. This device relies on Peltier technology to draw moisture from the air using a tiny fan that rotates in order to circulate the air and retain moisture particles. This makes it very durable and quiet so you can have it running at night without any concerns. Be aware that you will have to plug the unit in so make sure there is a socket nearby when you want to use the dehumidifier. A great innovation of this device is the ERS that stands for Energy Recycling System, which is a technology that uses the Peltier element that is hot at one end and cold at the other. The ERS uses the extra energy from the cold end to cool down the hot end in order to turn more moisture into water without increasing the energy consumption. This way, the unit will work better at a lower cost.

LAGUTE Adenium L-A02

Our next recommendation in terms of compact dehumidifiers that provide maximum dehumidification is the Adenium L-A02 from LAGUTE. It’s available for purchase at prices starting at $53 so you can say it’s one of the most expensive small dehumidifiers. You can use it in small places like drawers, closets, boxes, or in areas of up to 300 cu. ft. including bedrooms, kitchens, or bathrooms. It’s smaller than the previous model but equally efficient in reducing humidity. It works excellent in removing excess air moisture using an innovative technology based on absorbing silica gel crystals that retain moisture. This is a renewable solution to adjust the air humidity that is 100% safe and doesn’t affect the air quality in any way. Silica gel is known for its absorbing abilities so this device is designed to make good use of these abilities. To prepare the dehumidifier, you will have to recharge it until the crystals turn orange. You can then place it in a humid area and leave it do its job for around 2 to 4 weeks or until it reaches its capacity of 150 ml. At that point, the crystal would have turned green to announce you that it’s time to recharge it. Then, you must plug it in for 12-15 hours and allow the crystals to turn orange again. The color-changing process can be observed through a small window that displays the crystals. The dehumidifier can be used for 10 years by simply following these steps.

Eva-dry E-333

Many great dehumidifiers have been designed by this reputable manufacturer and the E-333 is the perfect option for small spaces that struggle with increased air humidity. One unit costs around $25 but you can now have a set of two for a little over $30 so you will get a great deal. If you want to keep your clothes dry in the closet or you want to remove moisture from the washing machine, this small unit is your best ally. It can fight mold, mildew, and musty smell and it will protect your belongings from damage using silica gel that is renewable. Before installing the dehumidifier, it needs to be recharged but it doesn’t require batteries or a power cord while absorbing moisture. This is due to the silica gel crystals that recharge and stay active for around 30 days before needing a new recharge. Two color indicators will let you know when the dehumidifier has reached it absorbing capacity so you will know when to empty the water tank to prevent spillage. It will work for 10 years without losing its efficiency. It’s safe for use near children and pets and it can even be installed near guns, ammunition, and valuable objects. Another great advantage when purchasing this unit is the 5-year warranty you will get from the seller.

Gurin DHMD-110

The next dehumidifier that exceeds its size by its performance is this efficient model that costs $35 and pays off for every cent. It’s a device that can handle areas measuring 500 cu. ft. from where it can draw around 10 ounces of water in one day. It does this by using silica gel crystals designed to absorb air humidity and retain it in order to adjust the air humidity to a safer level. It’s incredibly small so it can easily fit a drawer, a closet, a safe, or a locker. Moreover, it can be used in small kitchens and bedrooms and it doesn’t require a power supply or batteries in order to work. Same as the other two renewable units, it absorbs water from the air with the silica gel crystals that change color as they get filled with water. The crystals start blue when dry and gradually get light pink as they absorb water. The color is displayed through a window so you will know when it’s time to recharge and dry the silica crystals. During a period of 6 to 8 weeks, the device will take around 10 ounces of water from the air before needing to be recharged. When this is required, simply put the unit in a well-ventilated area to allow the heated element inside it to heat and dry the silica crystals. This will take around 12 hours and it will ensure that the dehumidifier will be ready to use again. There is a 5-year warranty available with this excellent moisture removal device.

Koolife New Style

Our last recommendation is this dehumidifier that comes at a more than affordable price of $20 so you can enjoy its great efficiency at a lower cost. It can be used in rooms measuring up to 450 cu. ft. so it can be an excellent aid in reducing air humidity in small bedrooms, a spare bathroom, or a dressing room. It also uses the renowned silica gel crystals that allow it to absorb around 10 ounces of water while running for 12 hours. It can operate for 30 days without pause and it will not spill water or require you to empty a water tank. This is due to the silica gel crystals that absorb moisture and retain it until they require a renewal. The process takes place as the crystals change color from green to orange to let you know which is their level of absorption. When they reach full capacity, you will have to recharge the unit in an air space to allow the moisture from the gel to get back into the air so that the dehumidifier will be ready for another use. After recharging, the device will not need electricity or batteries to operate so you can take in anywhere with you or put it anywhere you want. It is backed by a 1-year warranty but it will last around 10 years without the need to replace the silica gel crystals.

Particularities You Should Know About

Small dehumidifiers are of great help for removing excess moisture from small areas where a large unit wouldn’t fit or would be too powerful for that area. Before concluding that you need a mini version and before picking one, there are some things you should know to help you make an educated choice.

  • Most work on silica gel

  • While there are small units that use the refrigerant method, most of them use silica gel as the moisture absorbent agent. This is the gel you normally see in shoe boxes and with medicines to prevent moisture and mold appearance. The gel is not toxic in any away, although it shouldn’t be ingested.

  • They can be reused

  • As the gel retains moisture, it gets filled with water but it shouldn’t be thrown away as you can dry it and reuse it. Dehumidifiers that are not electrical and don’t draw air in order to dry the silica gel require you to place them in a well-ventilated area where the drafts of air can evaporate the water from the silica gel. This way, you can reuse the dehumidifier when the gel has dried completely.

  • They are environmentally friendly

  • Models that are not electrically powered are more protective with nature so if you want to minimize your impact, this is one way to start. As it retains humidity or dries, the silica gel is not harmful in any way and it doesn’t release toxins into the air. As such, you can also clean the air while dehumidifying it.

  • They are great for small spaces

  • These small devices aren’t only suitable for bedrooms or closets but you can also use them in safes, drawers, cabinets, and any other tiny area that requires dehumidification. Their compact size and independent operating make them great for use in the strangest and hardest to reach places.

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