Types of air humidifiers for apartments. What to choose: ultrasonic or steam humidifier. Rating of ultrasonic humidifiers

A normal level of moisture is needed not only to ensure the health of children and adults, but furniture, parquet and plants also need a comfortable environment. Therefore, you should take the choice of a humidifier seriously. Let's consider which is better: a steam or ultrasonic humidifier.

Steam humidifier

The operating principle of this device resembles an ordinary electric kettle. The water that is poured inside boils and is released in the form of steam.

Positive traits:

Steam evaporates at a rate of approximately 700 grams of liquid per hour, which is not typical for other types;
The sterility of steam does not depend on the purity and quality of the water;
Used in medicine as a device for inhalation;
Safety. When the lid is not closed tightly, the device will not work, and when all the water in the tank evaporates, the device will turn off;
No filters or cartridges are used, so you don’t have to constantly replace them;
The presence of an indicator that shows how much water is left;
Availability. Prices for steam appliances are much lower than for other types.

Flaws:

Consumption of large amounts of electricity;
Boiling liquid in the device produces a characteristic noise, which can contribute to restless sleep when working at night;
Hot steam increases the temperature in the room;
This type of humidifier is unacceptable for children to have free access to; they can get burned by hot steam.

Where is it used?

Recommended for use in greenhouses, home corners with flowers, and winter gardens;
For medical needs, for inhalations, as well as aromatherapy.

Popular models

Steam air humidifiers from the Swiss brand Boneco have gained wide popularity in the Russian market.

The Boneco 2031 tops this company's range of devices and is an excellent purchase option.

And the Stadler Form Fred company, in turn, released devices of the F-005EH/F-008EH/F-014H/F-015RH series not only to provide comfortable humidity, but also to provide a unique design addition to the interior.

Polaris models are also worth attention due to their functionality and design. For example, Polaris PUH 0607 has remote control, the possibility of air ionization and looks great in the interior.

Ultrasonic humidifier

This device works based on a complex process (Fig. 1). A special membrane vibrates at high frequencies, causing the water to vibrate and break into small dust particles. With the help of a fan, these particles are carried outside, in this way the humidity in the room increases.

There is an opinion that ultrasound negatively affects humans and animals, but this data is unfounded. Numerous studies and facts have proven that modern devices are safe and do not affect the body in any way.

Fig. 1 Detailed diagram of the operation of an ultrasonic humidity increasing device.

Advantages:

Low noise level because the water does not boil or heat up;
Safe to use. The steam is cold and this reduces the possibility of getting burned to zero;
Possibility to select the steam temperature, it can be cold, warm or hot;
The presence of a rotating steam sprayer, thanks to which you can choose the direction of the jet;
The energy consumption of such a device is very small, but this does not prevent it from being the most effective device air humidification;
Thanks to the built-in hydrostat, the device automatically turns off when it reaches the required level moisture;
The automation also turns off the device when there is no more water in the tank.

Flaws:

Sensitivity to water quality. During evaporation, all impurities in the water move freely around the room, settling on furniture and other interior items;
The need to change filters, which become clogged quite often.

Where is it used?

Due to its safety and low noise level, it is suitable for use in a home where there are children;
Just like steam devices, ultrasonic devices are used in greenhouses, winter gardens and home corners;
Such devices are also used in rooms where there are antique objects that require a special level of moisture. For example, antiques, musical instruments, furniture.

Popular models

The Bork brand provides an ultrasonic type model HF MUN 2140 BK. It combines low power consumption and affordable price, which is a great economical option.

Venta-Luftwaescher is a company that has been developing humidifiers for over 20 years. A successful product of this brand is VENTA VS370. The model is easy to use, and thanks to a unique filter, the device purifies water not only from lime impurities, but also from harmful microorganisms.

The presence of an ozonizer in the POLARIS PUH 0407 device makes this trademark popular among buyers.

Also worth noting is the PUH 1104 model, this is a budget option from POLARIS, but it is not much inferior to other products from this manufacturer.

The opinion of Dr. Komarovsky

Evgeniy Olegovich Komarovsky draws attention to several factors influencing the choice and determination of which air humidifier is better:

Safety;
Frequency of its use;
What kind of water will be poured into it;
Need for additional features.

If the device is located in a nursery, you should pay attention to safety. A steam humidifier differs from an ultrasonic humidifier in the presence of hot steam, so you either need to place it out of the reach of children or opt for an ultrasonic device.

When dry air prevails in the room all the time, especially in winter, it should be taken into account that the device will work almost around the clock. It is known that steam-type devices consume a lot of energy, and in this case their use is not rational.

The difference between an ultrasonic humidifier and a steam one is manifested in the sterility of the escaping steam. The device uses ultrasonic humidification and therefore leaves a residue on surfaces. The same cannot be said about the steam device. Therefore, when determining which air humidifier is better, it should be taken into account that for an ultrasonic one you will have to additionally select water, while a steam one kills all microbes and does not remove substances found in the water, regardless of its origin.

Many air humidity increasing devices have many additional functions. Useless, according to Dr. Komarovsky, is the presence of sensors for determining air temperature and humidity. These sensors show data measured at the source of moisture, and not near the crib, so they will be unreliable.

The possibility of using a steam device for inhalation is also unnecessary. If there is a humidifier, the need for inhalation disappears, so the importance of this function is refuted by Evgeniy Olegovich.

In the video provided, we will look at a short overview of this product category, which will help you determine which humidifier is best for your family:

conclusions

When determining which humidifier is best, you should take into account many factors that have an impact on the individual process of choosing a device. It is impossible to give an advantage to one of these devices, since these two types satisfy different needs and have differences in functionality.

We can conclude that an ultrasonic air humidifier differs from a steam humidifier in greater safety, as well as economy and low noise level. However, a steam device has the advantage of sterile steam, additional inhalation and aromatherapy functions, as well as a lower price category.

In contact with

Air humidity in an apartment during the heating season is about 20%, while 40-60% is required for normal human well-being. Enhance and support optimal humidity This can be done using a special device – an air humidifier. Which one is more effective, safer and more convenient?

Types of humidifiers

For home use Most often, steam and ultrasonic type devices are chosen. They differ in operating principle, type of steam produced and power. Which humidifier is better: ultrasonic or steam?

Steam

Steam-type devices are simple devices that successfully cope with their main function. In terms of efficiency, this unit is superior to all others: with its help you can even achieve 100% air humidity in the room. Productivity is also higher - it is capable of evaporating up to 700 ml of water per hour.

However, the lack of automatic humidity control is not very good. The point is that when high humidity(90-95%) fungus grows in residential premises, which has a detrimental effect on the health of the inhabitants of the house.

What exactly is harmful to health and you can find out by clicking on the link.

Advice from the “Modern Housekeeping” website: to control the humidity when operating a steam humidifier, purchase a household hygrometer and make sure that the humidity level in the apartment does not rise above 60%. As soon as the arrow passes this mark, turn off the device.

Principle of operation

The design of the device is as simple as possible: there are 2 electrodes in the water tank, which, when the container is filled with water, begin to pass current, while the liquid heats up, boils and begins to slowly evaporate. When the water in the tank runs out, the device automatically turns off.

Steam humidifier circuit

Peculiarities

Steam humidifiers differ from others in that they provide the possibility of aromatherapy and inhalation: you can add aromatic oils or medicinal herbal infusions to the water.

Advantages

Devices of this type have many advantages:

Availability. Steam humidifiers are cheaper than their ultrasonic counterparts.
Lack of consumables. The device can be filled with unfiltered tap water. The resulting steam does not contain impurities and does not leave streaks on furniture.
High performance. A steam-type device humidifies the air in a room faster than an ultrasonic device.
The high temperature of the steam kills most airborne bacteria.
Safety. The humidifier is designed in such a way that it is impossible to accidentally turn the device over, and it will not start working if the lid is open or loosely closed.
The presence of an additional function - air aromatization.

Appearance of a steam humidifier

Flaws

This humidifier also has disadvantages:

Risk of injury. High temperature steam can cause injury, especially if left within the reach of a child.
Effect on room temperature. Since the device produces hot steam, it can cause inconvenience in summer: the room temperature may increase by several degrees.
Lack of control over humidity levels. Budget models of steam humidifiers are rarely equipped with a hygrometer; you will have to purchase it separately. The device operates until the liquid has completely evaporated, so it can raise the humidity in the room to 100%.
It won’t work with a steam humidifier; on average, the device consumes about 400 W per hour of operation.
The noise level is higher than that of an ultrasonic humidifier.
When operating a steam humidifier, condensation may form, which can lead to Decoration Materials The room becomes damp and mold develops on the walls.

Before purchasing a humidifier, measure the humidity level in the room; perhaps you need it the other way around.

Ultrasonic

Operating principle

Water is poured into a tank containing a membrane that vibrates at a high frequency. The smallest particles of liquid, thrown up by vibrations, rise into the air and pass through a special filter that retains impurities contained in the water (salts and others), and then are blown out by a fan. The cold-type steam obtained in this way is safe and does not affect the room temperature.

Diagram of an ultrasonic humidifier

Peculiarities

Often, ultrasonic humidifiers are additionally equipped with a special plate, passing through which the steam is enriched with silver ions. Ionized air has a beneficial effect on human health and is useful during flu epidemics and other viral diseases, as it purifies the air and kills microbes in it.

If your humidifier does not have an ionization function, it’s okay. There are separate and even compact appliances available for sale that fit into a wardrobe.

And the most effective device for disinfecting premises during epidemics is still quartz and bactericidal lamps. read the link.

Advantages

The advantages of ultrasonic humidifiers include:

Humidity control. The built-in hygrostat monitors air humidity, automatically maintaining the set level.
Safety. The cold steam produced by the humidifier cannot cause injury. It can be done without fear.
Compactness. The devices are smaller and lighter than their steam counterparts.
Low power consumption. Power consumption is about 40 W.
Warm steam function. The built-in heater, if necessary, will heat the water to 80 ° C, while the water will be disinfected and germs destroyed.
Automatic shutdown. When the desired humidity level is reached or all the water in the tank is used, the device will automatically stop working.
No condensation. During operation of the humidifier, condensation does not form in the room.
Uniform steam distribution. The rotating atomizer distributes the generated steam throughout the room.

Appearance of an ultrasonic humidifier

Flaws

Among the disadvantages of this type of humidifier:

Quite low performance compared to steam. It will take longer to reach the desired air humidity.
Sensitivity to water. It is necessary to install and regularly change special filters that purify water from impurities, or fill it with distilled water. Otherwise, all surfaces of the room may become covered with a white coating.
When using hard water, filters need to be changed even more often; they fail faster. This increases the cost of servicing the device.
Small volume of water tank. The container must be refilled regularly.

To determine whether you need a humidifier, just purchase an inexpensive hygrometer (a device for measuring air humidity). The analog version costs from 150 rubles in Moscow stores, the digital version costs from 6-7 dollars in Chinese online stores. But most often in stores you will find combined weather stations that not only measure air humidity, but also show the temperature inside or outside the room, forecast the weather using a barometer, and also contain an alarm clock, calendar, clock and other functions.

Inexpensive weather station Oregon Scientific BAR310HG will show temperature, pressure and humidity in the room

Comfortable air humidity (a value characterizing the content of water vapor in the atmosphere) ranges from 40 to 60%. If the figure you obtained as a result of measurements is below this limit, then you need a humidifier (and if it is much lower, then you really need it), if it is higher, you don’t even need it for nothing.

Of course, measurements should be carried out over several days in a row, and even better - in winter. Winter is a decisive factor for most Russian households, since in typical houses, regardless of the number of storeys, radiators central heating are not equipped with heat level regulators. And therefore, batteries dry out the air to the limit (especially at night), creating an uncomfortable atmosphere for people. With air conditioners, everything is also not so simple: modern split systems with the “partial dehumidification” function are able to provide a high-quality microclimate in the room, but they are much more expensive, require more maintenance, and if they break down, repairs will cost almost the same as buying a new unit.

In general, if you often have a headache in your apartment, a constant feeling of dry mouth, flaky skin, difficulty breathing, or notice that your general health is deteriorating ( constant drowsiness, absent-mindedness, low performance, poor immunity, increased fatigue) - it’s worth thinking about the level of humidity in the apartment and getting a hygrometer first. Of course, a normal level of humidity is also necessary for children. And finally, it would be worth mentioning that insufficient humidity has an adverse effect on furniture, paintings, and even parquet floors- they dry out and crack much faster.

A simple analog hygrometer Boneco 7057 will suit most interiors

And even if you live in an area with a high level of humidity (for example, in St. Petersburg), measuring this level in the apartment will also not be superfluous. After all, the presence of a high level of humidity outside does not necessarily mean the same level in the apartment.

Types of Humidifiers

Essentially, there are three types of humidifiers: traditional (mechanical), steam and ultrasonic. There are also combined humidifiers with an air purifier, and we will talk about them in the next section. All of them are designed to work in rooms up to 150 cubic meters.

"Traditional" humidifiers

The most simple humidifiers- “traditional”, they are also “cold-type humidifiers”. Water in such humidifiers is poured into a tank, from where it flows into a tray onto special moisturizing replaceable cartridges. The built-in fan drives air through them and humidifies it naturally. Simultaneously with humidification, the air is purified from dust.

“Traditional” humidifier Air-O-Swiss E2241A: stylish design and great functionality

The disadvantage of a cold-type humidifier is the maximum level of air humidity limited to 60% (since such a device maintains “natural” humidity, but does not forcefully saturate the air) and high noise. On average, this is about 35-40 dB - these numbers are not high in themselves, but this level may be unacceptable for many people when running the device in a room at night.

Steam humidifiers

Steam humidifiers are similar in principle to electric kettles - the water in them is boiled and comes out in the form of ordinary steam. Due to this heating method, steam humidifiers immediately have a lot of disadvantages: high noise levels, hot steam that can burn (its outlet temperature is 50-60 degrees) and high power consumption (from 300 to 600 watts). But you can also choose a smaller model.

But “steam locomotives” also have plenty of advantages: they can work perfectly with even very dirty and hard water, they can be used for inhalation (for which some models even come with special attachments), their productivity ranges from 7 to 16 liters per day, there are no consumables, and you can increase the humidity to above 60%.

Ultrasonic humidifiers

Most modern type The humidifier can be called ultrasonic, where a special membrane with a high vibration frequency “transforms” water into cold steam. Among the advantages of such devices are the ability to adjust the required humidity level - both automatically and manually (using the built-in hygrostat), as well as the low noise level compared to mechanical and steam counterparts. True, if a hygrometer is built into the humidifier, it is unlikely to show you the real picture, so in any case it is better to stock up on a separate humidity meter.

In addition, one of the advantages is the function of heating water (in some models), which is a death sentence for many microbes. Many, but not all (and not even “99%”) - this is also worth taking into account. In general, it is suitable as an option, but is not the main parameter of choice

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The noise level of such humidifiers is very low and averages 25 dB, since the moving mechanical parts in them are almost silent, as can be seen in the picture below; By this parameter Ultrasonic humidifiers are more comfortable devices for people in everyday life than steam and traditional ones. The only irritating factor may be the rare “gurgling” of the cartridge, from which air bubbles sometimes come out.

And the main disadvantage of such humidifiers is the need for more careful care. To soften water and purify it from impurities, special cartridges with replaceable filler are used, which require regular replacement (we will talk about this in more detail below), or you need to use distilled water.

For example ultrasonic humidifiers Boneco you can see the principle of operation of such devices

We should make a separate point about the safety of using ultrasonic air humidifiers. Despite the use of ultrasound, such devices are not dangerous for biological life forms living in the apartment, since they do not emit anything, and ultrasonic vibrations are used only for the purpose of splitting water into dust. The membrane operates in a range that is not felt or heard by humans.

In addition, almost all models of humidifiers have the ability to automatically turn off when there is no water.

Humidifier, purifier or “harvester”?

Combination devices are a humidifier and an air purifier (sometimes also called an “air washer”) in one bottle. They are often also called “climate complexes”, since such devices can ionize the air and aromatize it. However, you should not get confused in the terminology - many manufacturers confuse the concepts of “air washing” and “climate complex”.

The design of such a device is a system consisting of plastic disks of complex hydrodynamic shape that rotate in a tank of water. Dust entering the device settles on the disks and is subsequently washed off with water. The humidifier in such a device is usually mechanical, of the traditional type, with all the advantages and disadvantages inherent and described above for this type. Recently, ultrasound devices have begun to appear.

The Air Intelligent Comfort climate control system is not cheap, but it works perfectly

True, since this is still an even more complex device than all the previous ones, it is no easier to care for. In particular, a larger number of consumables (for example, filters) require replacement. Some devices even have HEPA (High Efficiency Particulate Arresting) filters with a high degree of purification. In very “advanced” models (for example, Air-O-Swiss 2071) there is not one filter, but three - humidifying, carbon and HEPA.

Purifier and part-time air ionizer Samsung Virus Doctor SA600CB

But if you want to purify the air and humidify it, but don’t have the money for a “combine”, you can buy two devices separately - that is, the humidifier will stand in one place, and the purifier will be at a respectful distance. Two units, oddly enough, will cost noticeably less than a “combine harvester”, but will it be more convenient to keep them in storage? big room- you decide.

White plaque

Very often in discussions of models of a particular humidifier there are complaints about white plaque on technology. What is it?

Plaque occurs when water is sprayed from ultrasonic humidifiers, and is a mixture of various salts and impurities that settle on horizontal surfaces. Its concentration depends on the hardness of the water, and the harder the water, the more plaque there is. Please note that the maximum permissible water hardness value for use in a humidifier is 5.4 mEq/l.

Filter cartridge with ion exchange resin for Boneco humidifiers

In order to neutralize white plaque (which cannot be called useful either for equipment or for the lungs), special cartridges with the so-called ion exchange resin. This resin consists of powdery particles that absorb excess salts and other substances. This resin is the main consumables, since it requires replacement every 2-3 months depending on the intensity of use of the device. Accordingly, the cleaner your water, the less often replacement is required.

The ideal option in this case is distilled water, which allows you to extend the life of the cartridge to many months, but not every family has the opportunity to install a distiller right at home or constantly buy it at gas stations. You can also use bottled water, but then the costs increase exponentially, because an ultrasonic humidifier releases an average of about six liters of water into the air per day.

Caring for your humidifier

Oddly enough, but air humidifiers, like any electrical appliance, need to be looked after from time to time. Care in this case consists, first of all, of two things: periodic cleaning of scale and deposits, as well as replacing the cartridge filler (or changing the filter, if we are talking about traditional humidifiers

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Regarding the first point, various manufacturers (for example, Boneco) offer many expensive cleaners. In addition, the water may “bloom” - it will appear bad smell and bacterial deposits.

You can clean scale and remove such deposits using warm water with soda - sodium bicarbonate, popular in everyday life, will get rid of unpleasant odors and remove light deposits. Hardened scale can be removed either with special powders or mechanically, using a metal mesh. In the latter case, you risk leaving deep scratches, but sometimes there is no escape from it.

True, the same Boneco offers a certain “silver rod”, which, according to the manufacturer, can prevent the “blooming” of water. In fact, such a rod cannot kill all microbes, but it can delay mandatory cleaning. But it is quite expensive, and also requires regular replacement.

The design of “traditional” humidifiers from the Air-O-Swiss and Boneco brands involves the use of an “ionizing silver rod”

The cartridge filler needs to be changed every 2-3 months if you have hard water. The softer the water, the less often replacement is required. If you use distilled water, the need for a cartridge may completely disappear. Humidifying cartridges in traditional humidifiers are antibacterially impregnated and designed for a similar period.

So what should you choose?

The main determining factor is price. A mechanical humidifier (traditional or steam) will cost you the cheapest, an ultrasonic humidifier will cost you a little more, and the most expensive devices are “harvesters”. Within one group, the price varies mainly depending on the number of additional features, such as: hygrostat, LCD display, water heating, and so on. In addition, the price also depends on the type of device control - analog or digital.

Ultrasonic humidifier NeoKlima NHL-700E, a competitor to Boneco products: it works no worse, but costs less

A separate point should be mentioned that some models of all types of humidifiers have devices for aromatizing the air (the so-called “aroma capsules”), with the help of which you can use aroma oils to not only moisturize, but also introduce some pleasant smell of juniper into the air or lavender. In this regard, it should be noted that pouring anything other than water into conventional humidifiers is strictly prohibited - the internal parts can be seriously damaged. However, this does not apply to steam devices, with which you can experiment in different ways.

Air-O-Swiss U7146 can be placed in the nursery, taken with you on vacation or on a business trip

Among other things, you should estimate overhead and labor costs. Are you ready to spend about 1,000 rubles every six months for three replacement cartridge refills and the same amount for a silver rod? Will you be satisfied with regularly saying goodbye to several thousand rubles for HEPA and other filters? Are you ready to constantly clean your new “pet” and protect it from children and children from it (especially for steamed specimens)? All these questions need to be answered before you decide on a specific model - first you need to choose the type of humidifier that suits you.

And, of course, an important factor is the noise level - reviews show that owners of noisy humidifiers who decided to turn a blind eye to this fact when purchasing, after a few months begin to complain about it and try to sell the recently purchased device.

Models and brands from all over the world

You have weighed the pros and cons, decided how many rubles or dollars you are willing to spend on a new device, understood what type of humidifier suits you, accepted the fact that you will have to change cartridge fillers and silver rods. It's time to choose a model that suits you in all respects.

Boneco Air-O-Swiss U650

The designer's imagination soared and produced a device very similar to a ladies' briefcase bag. Interesting thing, stylish, elegant. Looking at it, you can’t tell that it’s actually an ultrasonic humidifier, and even an air purifier with a power of 40 W and a water/condensate tank with a capacity of 5.5 liters. It has a humidity regulator (also known as a hygrostat), a two-jet splitter sprayer, indicators for water level, device cleaning and display brightness, and an 8-hour timer. It is controlled electronically, placed on the floor, and its performance can be adjusted at will.

Noise level 25 dB, dimensions: 28x35.5x24 cm, weight 4 kg. Water consumption at maximum humidification is 550 ml/h; the unit operates in a room with a volume of up to 150 cubic meters, and the air exchange is 130 cubic meters per hour. The humidifier can be improved by purchasing an ionizing silver rod, Ionic Silver Stick, but, according to the manufacturer, the device works well without it, because the plastic of the replaceable cartridge contains particles of silver compounds, and preheating the water to 80 degrees kills germs and bacteria .

Boneco Air-O-Swiss U650

Such a miracle of modern technology costs around 6,500 rubles. The price, judging by the reviews, is completely justified: Boneco Air-O-Swiss U650 makes almost no noise, works well, and consumes little electricity. A decent moisturizer, whatever you say.

Venta LW 45

This “traditional” humidifier and air purifier simultaneously resembles an air conditioner, an accordion and a decorative cover for a central heating radiator. But appearances are deceiving: Venta LW 45 is the most productive household air cleaner among models from all over the world. True, it must be installed in rooms with a total area of up to 75 sq.m: large rooms, offices, museums, studios, printing houses. A separate bonus is the extremely low power, only 8 W - a paradise for budget-conscious owners. But the noise level of Venta LW 45 is not very low, 42 dB (however, it is still quieter than a regular refrigerator). But the air exchange is 270 cubic meters per hour and the water flow with maximum humidification is up to 450 ml/h, electronic control, floor installation, there is a water level indicator and performance adjustment. Dimensions 33x45x30 cm, weight 5.8 kg.

The price, frankly speaking, is rather high, about 18,000 rubles. They say that Venta LW 45 copes with its task perfectly, moreover, it was the Venta company that invented air washers - therefore, money is paid not for artificially inflated popularity, but for excellent quality.

Electrolux EHU-5515D

Simple, but tasteful and unobtrusive, a kind of sketch in white and gray tones. The main thing with a twist: this ultrasonic humidifier/air purifier with a 6.7-liter water tank can be placed not only on the floor, but also on the table. Water consumption at maximum humidification is 550 ml/h, air exchange is up to 150 cubic meters per hour, the area of the room where the device is located should be no more than 60 sq.m. There is a hygrostat (humidity sensor), water level indicator, display and 8-hour timer. The humidifier is equipped with a special titanium-coated membrane that does not corrode or oxidize, and the Ag Ionic Silver filter cartridge contains ion exchange resin for disinfecting, softening and purifying water. Humidifier power 125 W, noise level 31 dB, dimensions: 23x32x17 cm, weight 4 kg.

Electrolux EHU-5515D

You will have to pay about 6,000 rubles for it. Not bad. And health is in order, and spending is small. They respond differently to the Electrolux EHU-5515D: some people like the quality of the humidifier, others got a device that was not the best built, and that’s why the opinion is negative. And someone convinces everyone that with the Electrolux EHU-5515D life will sparkle with new colors.

Boneco Air-O-Swiss U7146

At first I thought it was a car first aid kit: the cross was confusing. But it turns out that ultrasonic humidifiers in this series are available in different colors: red, green, white, black, purple, and the cross is proudly displayed only on red. By the way, Boneco Air-O-Swiss U7146 is actually portable, it can stand on the floor, on a table, on a bedside table, stool, window sill in the office - or on any flat surface, even on a hat box. And the most interesting thing is that the water container in the humidifier can be used as an ordinary plastic bottle with a capacity of up to 500 ml!

In addition, the Boneco Air-O-Swiss U7146 has a neon steam light and a unique Glass-plate membrane, which increases the performance of the device by 20%, as well as a water level indicator, but there are no filters at all, so you will have to fill it with more than just tap water , but pre-purified or distilled. Noise level 25 dB, dimensions: 8x11x6.5 cm, power 15 W, weight 0.3 kg. Water consumption at maximum humidification is 100 ml/h, serviced area is no more than 20 sq.m. Mechanical control. The humidifier can be used in a car.

Boneco Air-O-Swiss U7146

This wonder costs about 1,500 rubles. Incredible! The price is absolutely excellent, and the quality is excellent, which is confirmed by the grateful reviews of numerous customers. However, the Boneco company has long established itself as one of the leaders in the production of humidifiers, and is trying to maintain its brand.

Polaris PUH 1604

I have a strong feeling that the designers of humidifier models are trying to outdo each other in the amount of creativity per designer's soul. This device, if I may say so, is more like a cosmetic bag, a porcelain vase or a faience flask. However, the odd shape and floral pattern don't stop it from doing what it's made to do. It has a ceramic filter for water purification, a steam intensity regulator, and an automatic shut-off function when there is no water; Polaris PUH 1604 - ultrasonic, mechanically controlled and tabletop. Power 38 W, tank capacity for water and condensate - 4 liters, water consumption at maximum humidification 300 ml/h, serviced area should not exceed 25 sq.m. The Polaris PUH 1604 tank is coated with a special antibacterial composition containing silver ions.

Polaris PUH 1604

The price of such a humidifier is also not particularly high, approximately 1,600 rubles. Of course, you can’t place the Polaris PUH 1604 in a strictly chic office, but it will fit into an interior like a “house in the village” or “Provence”. And it would be quite suitable as a gift for a colleague’s birthday.