Why do you use a humidifier

Humidifier: Test & Recommendations (05/21)

Did you know that the right humidity in rooms is essential for our health? If this increases or decreases this can lead to symptoms such as irritated eyes or an irritated nose, but also to a higher susceptibility to pathogens and infections.

Experts and doctors recommend a humidity between 40 and 60 percent. A humidifier can be helpful to maintain the recommended humidity.

In our humidifier test 2021 we explain everything you should know about humidifiers. This article will provide you with answers to the most frequently asked questions and helpful tips to help you find the humidifier that is perfect for you.

the essentials in brief

  • A humidifier increases the humidity in a room by evaporating water. This increases the well-being for humans and animals.
  • There are currently four types of humidifiers: steam humidifiers, ultrasonic humidifiers, evaporators, and nebulizers. Each device has its advantages and disadvantages.
  • When buying, in addition to the size of the water tank and the maximum running time, you should pay particular attention to the volume, maximum room size and easy cleaning.

Humidifier test: favorites of the editor

The best ultrasonic humidifier

The TaoTronics ultrasonic humidifier with its large 6L tank with top-fill design is visually appealing, high-quality processed and technologically up-to-date. The ultrasonic function of the device works up to 50% faster than the conventional cold fog option and also humidifies large rooms up to a size of 70 m² without major difficulties.

If you want, you can also put essential oil in a special bowl, which the humidifier then distributes in the room. The device can be controlled either via a touch function or with the aid of a remote control. Among other things, the fog level, the fog temperature and the humidity level can be selected here.

The best cheap ultrasonic humidifier





Last price updates: Amazon.de (19/05/21, 6:28 PM), Other Shops (18/05/21, 9:09 AM)

The UHW air humidifier from Medisana also uses modern ultrasound technology that protects the mucous membranes from the dry heating air, especially in winter. Vibrations atomize the water into a microfine mist and increase the humidity in the room. By simply turning the switch on the front, the fog intensity can be flexibly and continuously regulated. The supplied water tank has a capacity of 4.2 liters. Thus, the air in rooms up to a size of 30 m² can be humidified and cleaned without any problems.

With a height of only 33 cm and a simple design in a metallic gray, the humidifier is hardly noticeable even in small rooms. In operation, the device is very quiet and low in energy, so that it is also suitable for night use in the children's or bedroom. If the water tank is empty, the Medisana ultrasonic room humidifier switches off automatically.

The best high-end ultrasonic humidifier

The Meaco Deluxe 202 humidifier is the perfect choice for you if you are looking for a real high-end device. It is not without reason that museums and art galleries around the world also like to rely on products from Meaco. In the case of the Meaco Deluxe 202 humidifier, you get a consistently high-quality device that is beautiful to look at, which also works fairly quietly at 35 - 45 dB (depending on the operating mode) and is perfect for rooms up to 65 m².

The integrated HEPA filter should also be mentioned, thanks to which this humidifier not only humidifies the air, but also cleans it. Another plus point: The water in the tank is sterilized by a UV light, which is also almost unique. In this respect, the product stands out from a large number of other products on the market and is therefore particularly suitable for allergy sufferers. In addition, it is of course also possible to use the Meaco air humidifier as an aroma distributor in conjunction with a fragrance oil of your choice.

The best humidifier with night lights

The InnoBeta Waterdrop is a 2.4 liter ultrasonic humidifier with a filter. It is suitable for both babies and children. It is characterized by its longevity.

It moisturizes your room all night long. It is quiet and has an automatic switch-off function.

The best safe humidifier

The Babymoov Hygro Plus is a digital humidifier with night light function in 7 different colors. It has an integrated automatic humidity control and can also be used as a nebuliser for essential oils.

Due to the cold steam that is emitted, injuries are almost impossible. Therefore, this humidifier is also ideal for babies and toddlers. The steam outlet can be rotated 360 ° and has a capacity of 2.5 liters. The safety mechanism switches off automatically as soon as the fill level is too low.

The best great humidifier

The air humidifier from TaoTronics is an ultrasonic air humidifier with two steam nozzles that can be rotated 360 °. It has a volume of 3.5 water capacity.

It is suitable for your living room and bedroom. An extra fine ceramic filter and an adjustable amount of mist round off the overall package.

The best little humidifier

The Philips HU4803 / 01 is a humidifier with an elegant design. It is characterized by its particularly small size. It has a night mode and hygienic nano cloud technology.

The air humidifier is white with mottled gray. You can place it perfectly in your living room or bedroom.

Buying Guide: Questions to Consider Before Buying a Humidifier

In our first part we would like to answer a few questions you might ask yourself before buying your humidifier. Among other things, we will tell you whether a humidifier can have a positive effect on your health and how much a humidifier costs.

What are the advantages of humidifiers?

Humidifiers offer a number of health benefits and also help prevent dust from being raised.

In heated rooms, the humidity quickly drops below 30 percent, with 45 to 50 percent humidity being recommended. The dry and warm air from the heater is irritating to the eyes, nose and skin, which is why it is important to add moisture to the room.

A humidifier prevents dust from being stirred up and counteracts many health problems. Dry heating air can lead to exhaustion, tiredness, breathing difficulties, difficulty concentrating as well as irritation of the respiratory tract and rough skin. All of these problems can be resolved with the right humidifier.

Who are humidifiers suitable for?

Humidifiers are suitable for everyone, not just for allergy sufferers and asthmatics. Since the devices not only humidify the air, but also clean it, they are ideal for all residents of old buildings and areas with a high level of particulate matter.
Tobias KristExpert for fans and heating solutions
Dry heating air makes the mucous membranes susceptible to pathogens. Controlled air humidification keeps the air humidity constant at the preset ideal value by 50 percent. The water should be cleaned by powerful filters, the addition of silver ions kills bacteria.

(Source: creoven.de)

A humidifier can also provide more pleasant room air in open-plan offices where adequate ventilation is difficult. A clean and healthy indoor climate is particularly important in bedrooms and children's rooms, in which we sometimes spend more than eight hours a day.

How healthy are humidifiers?

We know that dry air is not good for our health. It can irritate the mucous membranes and encourage colds. Headaches are also not uncommon when the humidity is too low.

But you can read again and again that humidifiers are not necessarily healthy either. What is it about this statement? Are such devices dangerous?

You should clean your humidifier regularly.

The answer is: yes and no. The fact is: The water can cause germs in the humidifier. But that's only the case if you don't clean it regularly. The fungal spores are then released into the air by the device and do exactly the opposite of what you actually want to achieve with a humidifier: They make you sick.

A second pitfall is the risk of mold. If you use the humidifier too much or even in absent, the humidity may rise so much that condensation will collect on the walls and cause mold.

Where do I put a humidifier?

It is recommended that the humidifier be set up some distance from furniture, wallpaper and other objects. It is best to keep a distance of about one meter from all objects to avoid soiling.

In addition, the air should be able to flow through, because only then does the humidifier develop its full effect. It is best to place the device in the middle of the room or near a window or a radiator in order to make optimal use of the air circulation.

Which water is suitable for a humidifier?

Even if many suspect it - a humidifier does not need distilled water. Ordinary tap water is completely sufficient. It should not be too hard, however, because otherwise limescale will build up inside the device and sooner or later malfunctions may occur.
Did you know that distilled water is actually the conical water of boiling water?

Therefore, you can easily make your own distilled water yourself. All you have to do is get the water vapor to collect into condensation.

In regions with very hard water, the use of distilled water is therefore actually recommended. Alternatively, the tap water can be decalcified beforehand or you can buy a special humidifier with a decalcifying cartridge.

How do I clean a humidifier?

Humidifiers should be cleaned with vinegar at least once a month to prevent the spread of bacteria and germs. When cleaning, the filter must be replaced or rinsed with cold water, depending on the model.

The water tank should then be cleaned with a limescale remover and the new water should be provided with “fresh water” in order to avoid contamination with bacteria and germs. Dust and other residues can be removed with a sponge. The device should then only be put back into operation when it is completely dry.

How useful are humidifiers on radiators?

The most traditional of all air humidification methods has been used for generations. Surely your mom used to put a bowl of water on the heater when you had a cold. As a child you can't explain the point, but today we know: Moist air helps with colds.

It is therefore obvious that there are modern variants of this method nowadays: humidifiers for the radiator. These are very simple models without electrics. They work on the principle of evaporation. The prerequisite for this is, of course, that the heating is warm.