Which air purifier to choose: compare and draw conclusions. Air purifier for an apartment: which device to choose for home use Why do you need an air purifier for an apartment
Recently, many people think about the quality of food. Proper nutrition becomes a cult. But they rarely think about air. Even less frequently, steps are taken to improve the situation. Uncleaned air contains harmful impurities, bacteria and various contaminants. An air purifier for an apartment with the right power will improve the microclimate in any room. And if such a device exists, why not use it, while increasing the comfort and quality of life of the whole family.
Read in the article:
Why you need an air purifier for your apartment
The main tasks of the cleaner:
- effective air purification from dust accumulations, constant use of the device significantly reduces the accumulation of dust;
- removal of odors arising from cooking or using household appliances chemical compositions when cleaning;
- removal of animal hair, flower fingers;
- neutralization of harmful microorganisms, mites and bacteria.
Regularly turning on the air cleaner will help to clean the air as much as possible. At the same time, allergic reactions and colds are minimized. A clean microclimate is very important in homes with small children or animals. The main thing is to choose the right device with the necessary programs and content.
Air purifiers as a remedy for allergies
Allergy has recently become almost epidemiological in nature. Pollen, flowering, pet hair, dust, food - this is a small list of allergic manifestations. Runny nose, sneezing, coughing, tearing overcome many people several times a year.
Medicines will help relieve an acute condition. However, it is necessary to take measures to prevent the occurrence of an unpleasant disease. The first step is to identify the allergen itself. As an additional measure, you need to secure your home. Clean air with a minimum content of impurities is one of the measures to prevent allergic manifestations.
Which air purifier will help to cope with the assigned task? What should you pay attention to when buying?
Allergens vary in size. When choosing an air purifier for allergy sufferers and asthmatics, attention should be paid to the filtration system.
Pet hair
One of the largest allergens (about 10 microns). It is visible to the naked eye. For cleaning, a regular filter is suitable. Models with a pre-cleaning function with a large air exchange show greater efficiency. Due to the high speed of air purification, wool settles on the filters.
Air purifiers with a humidification system allow you to get double benefit. Moistened particles settle on the floor, thereby reducing the risk of inhalation.
pollen
Pollen is the second most common allergen. Particle sizes from 0.3 to 10 microns. It can also be visualized without additional equipment. Dandruff, which is sometimes found in pets, has similar parameters. To purify the air from such manifestations, systems are suitable that, in addition to humidification, are supplemented with aerostatic filters. Cleaning efficiency - 95%.
These air cleaners are produced without the need to replace parts. Air ionization has a positive effect on the immune system and improves the quality of life of all family members.
Dust
The dust allergen has the smallest dimensions from 0.3 to 0.1 microns. It is almost impossible to recognize with the naked eye. Even on the cleanest areas after wet cleaning, micro particles remain that penetrate the respiratory system and settle in the lungs.
Home air purifier with HEPA filters helps to clean the air environment up to 99.9% of allergens up to 0.3 microns in size and up to 91% of particles with a size of 0.1 microns.
dust mites
It is quite difficult to define them. To enhance the cleaning effect, you can choose a system with more power than the area of \u200b\u200bthe room requires. Processes will be much faster and therefore more productive.
Mechanical filters are powerless in the fight against dust mites. On the contrary, it is a favorable environment for them, once in which they actively reproduce. Ozonizers are the only device that will clean the air as much as possible from a small allergen.
Air pollution is the cause of many diseases. And if on the street we can’t do anything about it, then at home, in the struggle for a cozy microclimate, systems with cleaning and humidification functions will be good helpers.
Air purifiers consist of a set of filters, passing through which the air masses are gradually cleaned. The built-in fan helps move the flow. The simplest designs consist of one filter, more complex ones - up to 5. The more filters, the more efficient the system works. It is desirable that there are filters available:
- rough cleaning;
- catching odors;
- fine cleaning.
A fabric with a fine mesh can act as a filter. The dense base structure is similar to HEPA filters. Fabric protection acts as a coarse filter.
Carbon filters are used to control odors. Coal granules are placed in special cassettes. To increase the level of purification, the cassettes are impregnated with compositions with adsorbing properties.
The fine filter is the most important element of a modern air cleaner. It traps the smallest elements. HEPA filters are an efficient fine filter system. Besides:
- some air cleaners are supplemented with electrostatic filters. The electrostatic field attracts polluted particles. Such a system works only in conjunction with fine filters;
- household cleaners can be supplemented with photocatalytic filters, the principle of which is based on the oxidation and decomposition of toxic elements;
- Another cleaning option is ultraviolet lamps. They additionally disinfect the air streams with the help of short-wave radiation.
Climate complexes
These are the whole systems of purification of air masses. They are supplemented with ionization and humidification modes. AT industrial premises Folter filters are used to clean the air from dust; they act as dust collectors in industrial complexes.
Important! Ionization and humidification systems should not work constantly. The modes should be switched on periodically.
Main technical characteristics of air cleaners
Before choosing an air cleaner for efficient performance, you need to decide on the main parameters.
- performance- the maximum volume of air masses passing through the system in 1 hour. For effective cleaning, full walkthrough volume during this time 2-3 times. Calculating the volume of the room is not difficult. Multiplying it by 2-3, you get the required performance value;
- cleaning area- household models are able to clean areas up to 90 sq.m. For effective cleaning of the entire apartment, devices should be installed in each room;
- power- Efficiency is directly proportional to power. The best quality work will be in closed rooms. Doors and windows must be kept closed during work;
- noise. For a comfortable stay in a room with a working device, you should choose a cleaner with the lowest noise levels. Manufacturers in the product data sheet may indicate the noise level at minimum speed. Comfortable values: in the daytime up to 40 dB, at night - up to 30 dB;
control. In products with a budget price, control is displayed on the panel. It can be buttons or switches. As an addition - indicators.
More expensive devices are complemented electronic control, in which you can program certain modes of operation. The display shows the main parameters of the air cleaner.
Modern systems may have a remote control function via mobile app.
Types of cleaners and their principle of operation
Air cleaners from different manufacturers may differ in performance. Air purification in the apartment occurs only according to the specified parameters. Therefore, it is necessary to decide what type of pollution the air cleaner will have to deal with. In addition, you should know if additional functions of humidification and air ionization are needed. And already under these parameters to select a system.
In any purifier, filters are the main working elements. Understanding the principle of operation of the filtration system, you can choose an air cleaner that meets all requirements.
Electrostatic filters
These filters work on the principle of fine cleaning, effectively removing contaminants down to 0.01 microns in size. Air masses pass through a special cleaner chamber, where an electrostatic field is created under voltage. The operation is based on the principle of polarity. Polluted elements receive a positive charge and are attracted to plates with a negative charge.
The main advantage of such a system is that there is no need to change contaminated elements. It is enough to wash them periodically with water. High service life, effective cleaning and low cost make air cleaners with electrostatic filters quite popular.
Air ionizers for an apartment
Gas ions are formed due to the electrical charge. They stick to contaminated particles and charge them. A strong electrostatic field is created inside the air cleaner, in which, according to the principle of polarity, negatively charged elements are attracted to a positively charged electrode.
Important! When operating an air cleaner with ionic filters, ozone must not be released.
Ionic filters cannot effectively purify the air. Their principle is based only on the physical effect of flow ionization.
HEPA filters
Modern manufacturers produce filters with the designation TRUE, the degree of purification using new technologies increases to 99.97%.
Filters are replaceable or washable. Efficient system has only one drawback - high cost. The quality of cleaning significantly improves the indoor climate, which is very important for allergy sufferers and families with small children.
Photocatalysts
Their principle is based on the breakdown of harmful elements to a safe chemical compound. A big plus of such filters is that there is no negative impact on a person if the filter is dirty.
Ultraviolet radiation breaks down and kills complex harmful contaminants, microorganisms and gaseous substances up to 0.01 micron in size. This is the main difference from conventional filters, which simply trap and precipitate contaminants. Photocatalysts are 500 times more efficient than conventional carbon systems. The degree of purification from pollutants reaches 99.99% and eliminates odors up to 85%.
Ozonators
Household appliances with an additional ozonation function effectively eliminate odors, viruses and microbes. The low cost combined with a high degree of purification makes the device quite popular.
Their principle is based on the release of ozone under the action of high voltage. The gas penetrates into the composition of hard surfaces, which cannot be reached during normal cleaning. The structures of bacteria and viruses are damaged, causing death.
Ozone acts on gaseous states according to the principle of a chemical reaction, splitting compounds into simple, harmless compounds that do not have odors. The ozonizer is able to completely disinfect the air, which is very important during the epidemiological manifestations of colds.
Carbon filters
Charcoal filters are fine cleaning systems. They absorb odors and harmful gases. They are used in conjunction with other filters, preferably coarse. The shape of the granules is important here. A fine structure can create high resistance to airflow. It is much easier for air to pass between the larger structure.
Air washing (hydrofiltration)
This is a combined system with the function of moisturizing and cleansing. The main advantage of the device is high performance and up to 90% degree of purification. The disadvantages include noisy operation and high cost.
Cleaning occurs by passing air masses through a water barrier. Hydrofiltration is able to retain only particles larger than 1 micron, small elements will pass through the barrier and return to the room. Therefore, such a system is not suitable for people with allergies.
The purifier consists of a water tray, a drum with moistening disks, a fan with blades and special channels through which air flows and is discharged. The container is filled with water up to the mark. After turning on the fan, air flows are drawn into the drum and moistened. The increased weight does not allow them to move further, they are glued to the body, then washed off with water into the pan. Purified streams go into the room.
Humidifiers - air purifiers
The principle of operation for an apartment is based on the evaporation of moisture. They can be supplemented with filters made of moisture-absorbing material, such as multilayer paper impregnated with antibacterial compounds. Drink moisture comes from a special container. The air masses are driven by the fan through the filtration, humidified and returned to the room.
To increase efficiency, you can put it near heating appliances or in places with good air circulation.
- Ultrasonic devices break down moisture into a fine water mist. The saturation of the air with such humidification is maximum. To prevent the formation of lime scale, the humidifiers are supplemented with demineralizing cassettes. Suitable for these purposes and distilled water. Such techniques will help prevent the formation of limescale on surfaces;
- Steam humidifiers consist of two electrodes that are immersed in water and heat it. During the boiling process, the water evaporates. These are the most powerful devices. Humidification efficiency reaches 90%. When heated, the bacterial colonies die, the purified steam goes into free space. The only disadvantage of such systems is the formation of scale when using hard water. This can be prevented by using special nozzles that should be cleaned periodically. Steam humidifiers raise the room temperature.
Important! Use steam systems away from children and animals to avoid burns.
TOP 6 air purifiers for an apartment rating 2017-2018
The top best air purifiers include systems from well-known manufacturers from different countries. You can buy an air purifier for an apartment from both a domestic and a Chinese manufacturer, although they are slightly inferior to world-famous market leaders. They have a number of undoubted advantages: efficient operation and low cost, which makes them quite in demand on the market.
Top models are equipped and complemented by a variety of systems operating on different principles.
Ultraviolet air purifier from a Japanese manufacturer. The main purpose is the effective cleaning of air flows.
| Characteristics | Values |
|---|---|
| Area, m² | 41 |
| Power, W | 61 |
| Productivity, m³/hour | 420 |
| There is | |
| Filters | Pre-cleaning, photocatalytic filter |
| Ionization | There is |
| Mode adjustment | There is a fan speed control, the intensity of evaporation modes, an air mass odorization sensor |
| Fastening | On the wall surface |
| Control | Remote control |
| Noise level, dB | Up to 47 |
| Overall dimensions, mm | 400*498*198 |
| Weight, kg | - |
The operation of the device is based on ultraviolet radiation, under the influence of which the decomposition of harmful microorganisms occurs. The only negative is the lack of humidity control. As recommendations for an ideal microclimate, we can advise the purchase of a humidifier.
Air purifier joint Russian-Chinese production.
| Characteristics | Values |
|---|---|
| Area, m² | 70 |
| Power, W | 123 |
| Productivity, m³/hour | 600 |
| Control of purity of air masses | There is |
| Filters | 7 stages of purification, carbon and photocatalytic filters, purification up to 99.97% |
| Ionization | There is |
| Mode adjustment | Automatic |
| Fastening | On the floor or a special stand at a distance of 50 cm from the floor |
| Control | 4 speeds |
| Noise level, dB | 38 |
| Overall dimensions, mm | 630*500*270 |
| Weight, kg | 8,5 |
The only drawback is the high cost
The air cleaner of the Japanese manufacturer completely controls the parameters of the air environment. This and air purifier, and apartment humidifier.
| Characteristics | Values |
|---|---|
| Area, m² | 48 |
| Power, W | 123 |
| Productivity, m³/hour | 396 |
| Control of purity of air masses | There is |
| Filters | |
| Ionization | There is |
| Mode adjustment | Control of fan speed, intensity of evaporation modes, control of odors, humidity, temperature control |
| Fastening | On the floor |
| Control | Electronic |
| Noise level, dB | 49 |
| Overall dimensions, mm | 416*643*295 |
| Weight, kg | 11 |
For the humidification system, the device is supplemented with a 4L water tank to provide humidification at a consumption of 730 ml per hour.
Additional advantages of the cleaner.
- energy-saving cleaning modes;
- inverter control;
- additional protection from children.
A manufacturer from Canada has added a triple degree of filtration to the air purifier, which purifies the air up to 99.97%.
| Characteristics | Values |
|---|---|
| Area, m² | 35 |
| Power, W | 30 |
| Productivity, m³/hour | 170 |
| Control of purity of air masses | Not |
| Filters | Pretreatment, HEPA and carbon filters |
| Ionization | Not |
| Mode adjustment | |
| Control | mechanical |
| Overall dimensions, mm | 216*317*216 |
| Weight, kg | 2,72 |
Continuous operation of the cleaner is possible. An additional function is air aromatization.
The Swedish manufacturer Electrolux has introduced a high-tech air cleaner for domestic use. Distinctive feature- a rod made of silver, with the help of which bacteria are disinfected. The principle of operation is the washing of air masses.
| Characteristics | Values |
|---|---|
| Area, m² | 50 |
| Power, W | 18 |
| Productivity, m³/hour | 150 |
| Filters | 2 levels of purification |
| Ionization | Not |
| Mode adjustment | Control of fan speed, intensity of evaporation modes |
| Fastening | On the floor |
| Control | touch |
| Noise level, dB | Silent |
| Overall dimensions, mm | 323*336*407 |
| Weight, kg | 6 |
The tank capacity is 7 liters, water consumption is up to 0.5 liters per hour. Regular replacement of filters is necessary.
Air purifier "Xiaomi Mi Air Purifier 2" is supplemented with a control sensor temperature regime, air quality and humidity.
| Characteristics | Values |
|---|---|
| Area, m² | 37 |
| Power, W | 31 |
| Productivity, m³/hour | 310 |
| Control of purity of air masses | There is |
| Filters | Pre-treatment, HEPA and formaldehyde filters |
| Ionization | Not |
| Mode adjustment | There is a control of fan speed, intensity of evaporation modes |
| Fastening | On the floor |
| Control | Electronic, through a mobile application |
| Noise level, dB | Silent |
| Overall dimensions, mm | 520*240 |
| Weight, kg | 4,8 |
Where to install an air purifier in an apartment or house
It is necessary to determine the place of installation of the air cleaner even before purchasing it. In order for the work to be as efficient as possible, you should follow some rules:
- if the manufacturer does not provide for floor placement, the system must be installed at a distance of at least 50 cm, and preferably 1.0 m from the floor level;
- if installed on a stand, it is necessary to prevent the cleaner from tipping over. The surface should be as flat as possible;
- the distance to the wall surface should be at least 10 cm, for the humidifier - 30 cm;
- with an additional humidification system, it is important to know where the evaporation is directed. Air mist should not be directed at furniture or clothing;
- distance to heating devices - at least 30 cm;
- The air cleaner must be installed away from children and animals.
It should be remembered! A running system must not be moved. Only after shutdown can the air cleaner be reinstalled.
Recommendations for the purchase of an air purifier, optimal prices
Each cleaning system performs its own functions. Before you buy an air purifier for your home, you need to decide what contaminants you need to get rid of. In addition, you need to be prepared for the additional cost of replacement filters. And only after that you can proceed to the choice of model and manufacturer.
Purchasing goods on the manufacturer's website or from official representatives of market leaders, especially through online stores, will significantly reduce the cost of the product. In addition, well-known manufacturers provide, as a rule, increased warranties. Service may be offered as a bonus.
Conclusion
Manufacturers annually modernize cleaning systems. The top 10 air purifiers for the home include models interesting designs and filling. When choosing the best cleaning system, it is necessary to pay attention to all the parameters described. A properly selected model will last a long time, giving your favorite home a cozy and comfortable microclimate.
As an addition, you can watch the video.
Video: complete set of the most popular models with user comments
A good air purifier is a useful purchase for a home where allergy sufferers, children, and the elderly live. It is very important to choose a device that will last for many years, be effective and comfortable to use.
Criteria for choosing a good air purifier
Maximum air exchange
It is known that with effective operation, the device must pass through itself the air in the room 2-3 times in 1 hour. Therefore, calculate the volume of the room (in cubic meters) and multiply this number by three, and then compare the result with the parameters of different air purifiers.
Used filters
There are several types of filters: electrostatic, ozonating, photocatalytic, water, carbon, HEPA filters. Each has its pros and cons. Qualitative models are characterized by the presence of several filters at once, i.e. multi-stage cleaning.
Ease of maintenance
You need to take into account 2 points:
- the time you are willing to spend caring for the device. If an electrostatic filter requires washing no more than once a week, and a photocatalytic filter - once every six months, then air washers need daily attention (change and addition of water);
- the presence of replaceable blocks in the design, the cost and frequency of their replacement.
Additional functions
These are indicators, displays, backlights, timers, aromatization, UV lamps, etc. The most important of the "bonus" features, which is worth paying for, is the possibility of controlled humidification.
Air purifiers-humidifiers
Air wash
Washers both humidify and purify the air from dust and other contaminants. An important advantage of these devices is that they do not need to buy consumables. Humidification and air purification is carried out without the use of replaceable filters.
For cleaning, the air is driven either through a system of discs moistened with water, or through a fan-driven water curtain.
This is another advantage of air washes - the water evaporates naturally, and the humidity in the room cannot rise above a comfortable 60%. The disadvantages of these devices include noise and decent dimensions.
Climatic complexes for air purification and humidification
Multifunctional devices that combine three separate devices in a single housing: a full-fledged air purifier, a humidifier with traditional "cold" evaporation and an ionizer.
Advantages of climatic complexes:
- The presence of an intelligent control system for air quality and relative humidity, which allows you to use the device in automatic mode;
- High degree of air purification with or without humidification (unlike classic air washer).
Flaw:
- The need for periodic replacement of "dry" and (or) humidifying filters.
Any adult and educated person knows that the air in the city is not only far from natural purity, but sometimes dangerous to health. And in order to protect ourselves from it at least at home, we use special equipment. How not to get lost in the variety of gadgets and choose the best air purifier? Let's consider everything in order.
Clean air in the house can be attributed to the basic physiological needs. And if you don't live in a clean suburb, or at least near a park, then you most likely need an air purifier. Modern manufacturers create and modify such devices in large numbers, adding the necessary (or not?) functions of ultrasound, ionization, humidification, and so on, ad infinitum, changing the shape, size and number of filters, thus completely confusing the buyer. Let's see what air purifiers currently exist and what they are for.
There are no less myths in the field of air purification now than in show business 🙂 But for the most part, all air purifiers consist of a fan that drives this same air through a gadget, and a filter system. And it is in the latter that all the differences begin. To begin with, we divide all cleaning systems into two types:
- water;
- dry.
An air purifier for an apartment is most often tried to be combined with a humidifier, which has already created some confusion between these devices. However, an ordinary humidifier does not purify the air, but only fills it with moisture, and of such devices, only an air washer can carry the proud title of “air purifier”. An air purifier for this type of home actually “washes” the air by forcing it through a water curtain. At the same time, under the action of water, airborne dust and other small pollutants settle on the washing discs. Cleaning the air with the help of washing occurs along with humidification, which adds to the popularity of these gadgets. All air washers operate on the same principle and differ in size, fan power and additional functions. Most often, air disinfection is introduced into the sink. In addition to the desire to introduce as many functions attractive to the buyer as possible, in this case, manufacturers are also guided by the principle of compensation - the fact is that the humid environment formed in sinks is very favorable for the growth of bacteria, harmful microorganisms and fungi, and the sink must be constantly looked after and cleaned it so that unexpected guests do not settle in the device.
Therefore, such an air purification system is often supplemented with a UV lamp for safety. How safe this technology is, we have already said in another.
In addition, the sinks themselves work quite sedately and calmly, you should not expect quick cleaning of the room, removal of odors and the smallest particles of pollutants and allergens from them.
| Model | Description | pros | Minuses | Price |
| Venta LW25 | Suitable for rooms up to 40 sq. meters. The sink works without replaceable filters, the entire cleaning system is washable. For work, you can use ordinary water, the tank for which is 7 liters, as well as flavored additives. Protection against bacteria is provided by the Venta-Hygienemittel system. | No consumables required. Doesn't leave limescale on furniture. Easy care. Auto shut off without water. Possibility to connect a humidity level sensor. |
High noise level at maximum speed. | From 23 000 R |
| Winia AWI-40 | The Korean sink can also serve up to 40 square meters and has a 7 liter tank. Its features include the function of automatically maintaining the humidity level, five operating modes, 3D discs with an antibacterial coating. The sink also has an ionization function, implemented through replaceable ionizing filters. | Ease of maintenance. Humidity level control. Antibacterial coated discs. High efficiency humidification. |
Replaceable ionizing filters. High noise level. Inaccurate gyrostat. Difficult to find in stores. |
From 15 000 R |
| Boneco W2055DR | Simple air washing, designed for rooms up to 50 sq. meters and 7 liters of water. It is possible to track the current humidity level and set the desired one. You can use flavors, there is an ionizing rod, which can also protect against bacteria, which, in our opinion, is very doubtful. | Two speeds of work. Electronic hygrometer. Automatic maintenance of the humidity level. Indication of the level of contamination of the device. |
Weak antibacterial protection. Large dimensions. Pretty laborious cleaning. |
From 25 000 R |
If we talk about cleaning the air from dust, allergens and odors without the participation of water, then the choice of gadgets becomes many times larger. The devices differ in size, performance, design, and most importantly, which filters for air purification are inside and how many of them. But for the most part, all devices of this type have high power and can quickly clean the air in the room. The device of dry cleaning systems includes a more powerful fan that draws air from the room with force and drives it through the filtration system. Basically, in such systems there are such types of filters:
- Coarse air filter. It is usually a mesh or porous material that is able to trap large contaminants, such as dust balls or animal hair.
- Fine filters. They usually look like fabric or paper material folded like an accordion. The filter material has many pores, which are superimposed on each other due to an unusual fold, forming a fine-meshed non-linear sieve. Such filters trap dust particles and most of the allergens.
- HEPA filters. Today, such filters are the most effective for air purification. They trap even the smallest and most dangerous pollutant particles, such as PM2.5, tiny allergens such as dust mite secretions, and so on. Given all this, a HEPA air filter in the apartment is necessary; without it, the entire cleaning system will be incomplete. We have already described in detail the technology of their work in this article.
- AK filter, it is also an adsorption-catalytic filter. If, in addition to dust, allergens and harmful particles, you also want to protect yourself from unpleasant odors, then the air purification system in the apartment must necessarily include such a filter. Inside the filter there is a special material that literally “draws” gas molecules into itself and securely locks them inside. Some manufacturers make variations of the AK filter, such as standard and enhanced, if the odor sources are very strong or too close to the room. The same functions are performed by carbon and photocatalytic filters.
The best air purifier for an apartment, of course, will contain both filters to clean the air from dust, as well as protection from allergens, harmful particles and unpleasant odors. Most often, the disadvantages of such devices are energy consumption and noise level. In fact, a high-quality air purifier consumes no more energy than other household appliances (and often many times less than them), and the noise that the gadget creates is aerodynamic, caused by the passage of air through the filter system. However, with the help of new technologies and materials, some models got rid of this noise and now they work so quietly that sometimes questions arise whether the device is turned on at all 🙂
Who is in what much: additional features in air purifiers
When choosing which air purifier is best for the home, people usually pay attention not only to the number of filters, but also to additional features. Let's look at the most popular of them.
| Function | Purpose | Principle of operation |
| Ionization | Saturation of the air with useful, according to the manufacturer, negatively and positively charged ions. | Ionization is a rather discussed process, and there is no single authoritative opinion on it now. Someone says that ions are practically a panacea, someone calls them dangerous for humans. We examined this process in detail in another, and given all the features and possible side effects, it is best to use a separate gadget with an adjustable lifespan for ionization. |
| Aromatization | Filling the air with pleasant aromas through the use of aromatic liquids. | Aromatization works on the principle of an air freshener, spraying a concentrated aromatizer in liquid or gaseous form into the room. How rational it is to add aromatization to the air purifier is an open question, since the filter for air purification in an apartment often includes odor removal, which means that the air purifier will eliminate the work of the aromatizer itself. |
| Moisturizing | Saturation of air with water vapor. | Humidification is one of the most popular additional features in air purifiers. On the one hand, air humidity is very important for the normal functioning of the human body, and it is necessary to maintain it normally, on the other hand, it is short-sighted to create a humid environment near the purifier filters, since it is there that all harmful microorganisms gather, which, when a suitable environment is created, can begin to actively multiply and actually turn the purifier into a source of infection. |
Air disinfection is most often confused with air purification. It represents the destruction of pathogenic bacteria, viruses and other microorganisms, and, perhaps, this function should be considered separately. Air disinfection is most relevant in the field of medicine, but it can also be very useful in everyday life. Even the highest quality home air filter can capture harmful microorganisms, but does not destroy them. In modern air cleaners, two methods of air disinfection are most often used:
- Photocatalytic filter with UV lamp. Photocatalysis and UV radiation have been used together for a long time, allowing you to solve two problems at once - unpleasant odors and the destruction of microorganisms. Unfortunately, the age of this technology has also become its main problem - now many viruses and bacteria are already resistant to UV radiation, and such radiation itself is not always safe for humans. We have already considered UV lamps and their scope in detail in another article, now it makes no sense to retell the whole history of this issue. If you are using an air purifier with a UV lamp, follow the instructions for use carefully.
- inactivation of microorganisms. Modern technology, which deprives all pathogens of the ability to reproduce, inactivating them with ozone produced inside the device. Thus, the purifier and air decontaminator complement each other: HEPA filters trap pests, and the decontamination system immediately inactivates them, leaving the air purifier itself sterile. At the same time, filters are provided for the decomposition of the ozone created in the device, so that additional ozonation does not occur in the room. Now inactivation is implemented only in a few models, for example, in the air Tion, but we believe that the future belongs to this technology and soon it will be used to protect your health in every home.
Also, if we talk about multifunctional gadgets with air purification, we cannot fail to mention. These devices provide a constant supply fresh air with the windows closed, cleaning it in three levels of filtration - protection from coarse dust, thorough cleaning from the smallest harmful particles and allergens with a HEPA filter of at least H11 class, retention of harmful gas molecules and unpleasant odors. In addition, the breather heats the air to the selected temperature and automatically maintains it. The most advanced models are connected to the MagicAir smart microclimate system and automatically regulate the supply of fresh air in the house. In addition, there are models with a recirculation mode, in which there is a quiet cleaning and heating of the air that is already in the room, that is, one device immediately performs the functions
More and more people living in megacities or even in medium-sized cities are increasingly thinking about how to clean the air in an apartment from substances harmful to humans that can cause various diseases or allergic reactions. This problem can be solved by using one of the types of air purifiers, which today are plentiful in specialized stores, for every taste and budget.
Which air purifier to choose for an apartment - such a question arises among all consumers who decide to purchase this useful, and sometimes simply vital device. Air purifiers, as a rule, are sold in specialized stores that sell climate equipment, and there such wide range of, which is easy to get confused when choosing the right model. Therefore, before you go shopping, you should understand all the advantages and disadvantages of devices that clean the air in different ways.
The main types of cleaners and their purpose
There are various types of air purifiers on the market that use different principles of operation, and each of them is able to solve certain problems of air pollution better than others. The most important component in the design of air cleaners is the filter - it is on it that the quality of cleaning the respiratory environment surrounding a person depends. Having an idea about the characteristics of the filters and their capabilities, it will be easier to decide which one is more suitable for a particular case.
Instruments with plasma (electrostatic) filters
Devices that purify air using a plasma filter, in which an electrostatic field is created that attracts dust, have proven themselves well among consumers. Metal plates that act as a filter of this type are easily washed, so they do not require replacement - this factor is also quite attractive to users.
The principle of operation of "cold plasma" - electrostatic air filtration However, electrostatic devices are designed to remove a certain amount of dust from the air, which is 85 ÷ 90%, and if it is too much, then they may simply not be able to cope with it completely. Therefore, if better cleaning of the air masses of the apartment is required, for example, if allergy sufferers or people with asthma live in it, you should choose a device that includes several degrees of purification.
Devices - air ionizers
Ionizers are a complex consisting of several elements that carry out cleaning by different methods, so it is able to free air masses from various harmful impurities.
Air purification by this device is carried out in several stages:
- A powerful fan installed inside the device draws in polluted air masses.
- Further, the air is pre-cleaned using a coarse foam filter, which traps large dust particles.
- Then, in the air entering the photocatalyst filter, chemical and toxic substances are destroyed, and unpleasant odors are eliminated.
- bactericidal ultraviolet lamp produces air disinfection.
- Further, the plates, in which an electrostatic field is created, trap smaller, airborne dust particles.
- Then negative ions generated in a special device are fed into the air stream.
- At the last stage of the process, the disinfected and dust-free air is supplied to the room through the outlet grille of the device.
The advantage of air purifiers of this class is that they do not collect dust inside themselves, so its filter does not have to be changed, which will help to avoid significant maintenance costs for the device. It will be enough to periodically wash the metal plates and vacuum the pre-filter. However, using this type of air purifier, it is necessary to carry out wet or dry cleaning in the apartment as often as possible, removing dust from the surfaces that settle on them.
Instruments with HEPA filters
If high-quality air purification from dust is required, then devices with HEPA filters are the best way. The HEPA filter module itself (from the English “High Efficiency Particulate Arrestance”, that is, literally “highly efficient particle retention”) is a special configuration of a fibrous material folded into an “accordion”, with gaps between the fibers not exceeding a few microns.
A fan installed inside the device draws in air masses, which, passing through a HEPA filter, are completely cleaned even of microscopic dust particles, bacteria in it, as well as pollen from various plants by almost 100%. Therefore, this type of air purifier is perfect for apartments where people with a predisposition to allergic reactions live.
The device is freed from accumulated dust with a vacuum cleaner once a month, and the filter module is usually replaced once or twice a year, depending on its clogging and the quality of air purification.
Photocatalyst cleaners
Photocatalytic air purifiers, like the HEPA filter, include several stages of cleaning, therefore they are able to cope not only with dust particles of various sizes in the air, but also with dust mites and mold and fungus spores. But it is these factors that are one of the main reasons for the manifestation of allergies in various forms.
This type of air purifier necessarily has a catalyst and an ultraviolet radiation lamp in its design, but, in addition, the device can be supplemented with an ion generator, plates that create an electrostatic field or a carbon filter.
Contaminated air enters the instrument housing through the dust pre-filter installed at the inlet, and most of the large dust particles, as well as animal hair, are trapped in it.
Next, it enters a chamber where two factors interact - a catalyst and ultraviolet light emanating from a lamp, as a result of which a photocatalysis process occurs, in which toxic pollutants in the air decompose into harmless substances such as oxygen, water and carbon dioxide. . Thus, there is practically no dust sediment inside the device, so it does not require frequent filter replacement.
The air purifier, whose work is based on photocatalysis, is able to cope with the following negative factors:
- Phenol and formaldehyde fumes from the building materials used to make furniture, such as chipboard or fiberboard.
- Exhaust gas entering the apartment through gaps in window openings if the house is located near busy highways.
- Carbon monoxide and soot, which can appear in the air when burning a fireplace or stove.
- Tobacco smoke and persistent tobacco smell.
- Dust containing various harmful microorganisms - viruses and bacteria.
- Allergens of plant, domestic or animal origin.
- Toxic organic compounds that can come from solutions and powders of household chemicals.
Thus, photocatalysis can be called one of the most effective ways purification of air from pollution. In addition, a device of this class usually consumes a small amount of electricity, is environmentally friendly and safe, requiring minimal maintenance - cleaning with a vacuum cleaner once every six months.
The disadvantage of this air purifier can be called excessive cleaning of air masses, that is, not only from harmful microorganisms, but also from neutral ones, since it is not able to distinguish between them. This factor can negatively affect the immunity of the child, so you should not get carried away with excessive cleaning of the rooms where children live.
Air cleaner - ozonator
An ozonator is a device that purifies the air by emitting a small amount ozone. Ozone is a gas derived from ordinary oxygen, which is destructive to all living things in high concentrations, which is why it is used to destroy microbes and disinfect premises. The gas arises as a result of the action of an electrical discharge on oxygen, splitting it into atoms - this process is familiar to everyone, since it occurs naturally during a thunderstorm, and after it a characteristic ozone smell appears on the street.
The principle of operation of the device, in principle, is based on the natural phenomenon of the collision of oxygen in the air with electric shock, which occurs artificially in the ozonizer, resulting in the formation of ozone.
air purifier
There are different schemes of ozonizers, which may differ from each other in some details, but each of the devices also has elements that are integral to them - these are ozone generators (they can also differ in design), a mains voltage converter to high voltage and a fan.
This device is quite popular for home use, as it can create a number of positive effects:
- Disinfection of air masses in a house or apartment from pathogens, including mold.
- Getting rid of putrefactive odors.
- Purification of drinking water from chlorine and harmful metals.
- Purification of products such as fruits, vegetables and meat from antibiotics, chemicals.
- Disinfection and getting rid of odors in refrigerators.
- Ozone treatment bedding, as well as underwear, shoes and even furniture.
- Cleaning of the appearance of mold in the filters of air conditioners.
However, with all the positive qualities of the ozonizer, doctors warn against an overdose of its impact on the human air environment. It is recommended to carefully use it in everyday life, strictly adhering to the instructions attached to it. Some experts advise generally using this device only at a time when there are no people in the house.
Air cleaners with carbon filters
Air cleaners equipped carbon filters, belong to the class of fine cleaning devices, and are able to purify air masses from various impurities, including gases. Typically, such purifiers are additionally equipped with a pre-cleaner element, as well as such as HEPA or a photocatalytic filter, since carbon filters are not able to qualitatively clean the air masses from eco-pollutants, which are abundant in urban apartments. In addition to additional filters, ultraviolet radiation lamps are added to this type of purifier, which are a good barrier to biological contaminants in the air.
Charcoal filters can be filled with fine activated charcoal powder, which creates a high resistance to airflow. From this it follows that it is better to choose air purifiers with a filter that have large granules in their composition. In addition, a pleated carbon filter is more effective for air purification than a universal mesh filter, as it has a large absorption area for small and large dust particles. Therefore, when choosing a device, you need to pay special attention to this fact.
Charcoal filters are changed in purifiers twice a year, otherwise they themselves begin to pollute the air - this is one of the characteristic shortcomings of devices of this class.
Do not install appliances with carbon filters in rooms with high humidity, since coal absorbs moisture well, “sinters” and quickly loses its flowability and, accordingly, its cleansing qualities.
Hydrofiltration or air washing
Purifiers that use hydrofiltration or air washing work as follows:
- Air masses from the room are drawn into the device with the help of a fan.
- Further, they enter the zone, where, due to special rotor impellers with blades of a special configuration, they are mixed with water until an almost dispersed mixture is formed, and are cleaned from various impurities that settle in the device tray. Further, the purified air is separated and directed towards the outlets.
- Usually air washers have functions of ultraviolet and photocatalytic cleaning, which are switched on when necessary. When they interact, the most effective result- the device removes viruses, mold spores and various odors from the air.
- In addition, an air ionization module can be built into the general purification - it is negative ions that make the air cleaner and fresher.
- Purified and humidified air is supplied to the room.
Thus, such a device performs several functions - it humidifies the air in the room and removes small and large dust particles from it along with allergens, and also cleans it from extraneous odors. The efficiency of air purification using such a sink is estimated at 85÷95%.
Humidifiers-Air Purifiers
A humidifier is a device that creates an atmosphere in the room with the most comfortable level of humidity for a person by supplying purified steam. The device is set up by the owner himself, using the spray intensity regulator.
Humidifiers are divided into three types - these are ultrasonic, steam and traditional mechanical devices, but they all carry the function of an air purifier. The principle of operation of these devices is based on the evaporation of moisture or the formation of vapors as a result of ultrasonic exposure. Most household installations of this class are able not only to humidify, but also to aromatize the air.
- Ultrasonic devices are among the most modern options humidifiers. They are equipped with a special ultrasonic membrane, upon contact with which water is split into tiny particles, so it turns into cold or heated steam. The generated steam is sprayed by means of a fan installed inside the apparatus.
The device is absolutely safe in all respects, so it is quite possible to install it in a children's room, especially since it works almost silently. In addition, the humidifier is economical in power consumption and easy to operate.
air purifier for apartment
- Mechanical humidifiers are considered traditional and the simplest in design. A certain volume of water is poured into a small water tank located inside the device case, from there it enters special moisturizing cartridges, through which air is circulated using a fan built into the middle of the device. When humidified, the air is simultaneously cleaned of dust particles. An important disadvantage for many consumers of such devices is a rather high noise level during its operation.
- Steam devices humidify the premises with hot steam, which is formed when water is heated to the boiling stage in a special insulated chamber equipped with a heating element with a non-stick coating. The disadvantages of such devices include very hot steam coming out, which can easily burn you, the noise of the humidifier during its operation, as well as high power consumption.
To positive qualities steam humidifier include the following points:
- the ability to use it as an inhaler - some models of devices are equipped with special nozzles for such physiotherapy procedures;
– the device is undemanding to the purity and hardness of water, therefore, when inhaling, you can fearlessly add aromatic oils to it;
– the humidifier, with its high performance, does not require purchase at all Supplies- Plain water is sufficient.
- Devices with a combined design combine a humidifier and a room air purifier. The fan draws in dirty air, which enters the rotating plastic discs built into the machine, which are in the water tank. In this section, the air is cleaned and humidified, and the dust precipitates. Therefore, such devices require periodic cleaning and flushing. The quality of air purification when using this device is 85÷90%.
Additional functions of air cleaners
Most models of air purifiers and humidifiers are equipped with additional features that simplify and make the operation of the devices as comfortable as possible. These include the following functions:
- The regulator of intensity of work of the device.
- Remote control.
- Display for displaying information about operating modes.
- Detectors that determine the level of air pollution, with which you can select the correct operating mode.
- Function of aromatization and inhalation.
- A timer that allows you to set the operating time and even carry out certain programming modes.
Air Purifier Selection Criteria
So, having figured out what air purifiers are, now you should determine what you need to pay attention to when purchasing an appliance.
- Any air purifier model is designed according to its capabilities for a certain area of the room, therefore, and first of all, this parameter needs to be clarified.
In addition, you must immediately decide whether one or more air purifiers will be purchased, that is, the device will be transferred from room to room or fixed permanently:
- If a separate cleaner is provided for each of the rooms, then it is chosen exactly in accordance with its area.
- Provided that one cleaner is used in different rooms, its power is selected according to the area of \u200b\u200bthe largest room.
- If you plan to clean a very small room, then you can use an air cleaner designed for the car interior, as it has a fairly high power.
- The second question to be answered when choosing an air purification device is what types of pollution the air masses should be freed from.
- Further, it is advisable to immediately determine the comfort of servicing the air purifier, that is, to clarify which filter should be installed in it - replaceable or one that can be cleaned with a vacuum cleaner or rinsed under running water (the latter option will help avoid unnecessary operating costs).
- If you decide to choose a non-replaceable filter, then you should purchase photocatalytic, plasma (electrostatic) air cleaners or ozonizers, ionizers, as well as devices with an air washing function.
- In the case when preference is given to a purifier with replaceable filters, you need to make sure that it is equipped with an ionization function. This factor is extremely important, since the air, passing through the process of any filtration, loses not only harmful components, but also its useful qualities, that is, it becomes to a certain extent even dangerous for the residents of the apartment, so it should be enriched with ions.
- The air purifier will work efficiently if it is cleaned in time or the filters are changed. Therefore, you need to decide on the amount of time that can be allocated for its maintenance.
- If the device can be controlled daily, then you can choose a purifier with the function of "air washing" or its humidification. In such models, water is changed or added once every two to three days, and its quantity is checked every day.
- The electrostatic air cleaner should be serviced once a week - the electrostatic plates are washed, which act as a filter, attracting dust particles.
- If it is possible to service the device only once a month, then you should choose a photocatalytic cleaner, ozonator, ionizer or devices with replaceable filters, for example, with a HEPA filter - it will be enough to clean them from dust with a vacuum cleaner once a month.
air purifier ecology
- The next question to answer is how often will the device itself be used? It is advisable to use it constantly so that the air in the apartment is always clean.
- Under the condition of round-the-clock operation of the air cleaner and the desire to save on electricity, you should choose a device that consumes low power. This parameter can be found on the packaging of the device or in its passport.
- If the purifier will be used periodically, that is, turned off for a long time, then you should not choose a humidifier or “air wash”, because if water remains in such a device and it is not cleaned in time, then the contents may “sour”, and this the smell will remain in the container for a long time.
- If the user is ready to clearly follow all the instructions attached to the product - to clean and dry the device in time, then you can choose any option with the desired parameters.
- Next, you should decide on the functions that the air cleaner should perform - this is the most important criterion when choosing it.
Table of the possibilities of various air purification filters in neutralizing the factors of its pollution.
| Main factors of air pollution | Varieties of air purifiers and their ability to neutralize pollution | ||||||
|---|---|---|---|---|---|---|---|
| And he. | HEPA | Fk. | Oz. | ug. | MV | ||
| dust particles | + | + | + | + | - | + | + |
| Disinfection from harmful microorganisms. | + | ++ | ++ | ++ | + | + | - |
| Tobacco smoke | - | + | + | ++ | - | ++ | + |
| Toxic fumes | + | - | ++ | ++ | - | - | - |
| Various household odors | + | + | ++ | ++ | + | + | + |
| gases | - | - | + | + | - | + | - |
| Soot | + | - | - | + | - | - | + |
| Allergens of household, plant or animal origin | + | ++ | ++ | ++ | + | - | + |
| Air humidification | - | - | - | - | - | - | + |
| Email - electrostatic; And he. - ionizers; Fk. - photocatalysts; Oz. - ozonators; ug. - coal; MV - air washer | |||||||
- Another important factor is the noise level of the air cleaner. In order not to cause discomfort to all residents of the apartment, you should purchase a device that has a night mode function or even a completely silent model. Such air purifiers include photocatalytic, ionizers, as well as those without a fan or with the function of turning it off.
- When deciding to purchase an air purifier, you must immediately decide on the place of its installation. On sale you can find floor, wall and desktop options. It is better not to choose the latter if there is a small child in the house, or in extreme cases, determine in advance for him a place at a certain height, unattainable for the baby. In addition, it is necessary to take into account the size of the device, since many floor-standing devices must be installed 150÷500 mm from the wall, and only such an arrangement will make it work effectively.
- It is recommended to make a list of all the necessary functions and features that an air purifier should have, and with a ready list of requirements, go to a store or to Internet shopping sites.
Brief overview of air cleaner models
Some popular models air purification devices used in residential premises are shown in this table:
| Illustration, device name, country of origin | Brief description of the model | Approximate price level for April 2016 |
|---|---|---|
Armed YS300 China | The bactericidal air cleaner is a closed-type recirculator with a system of filters for various purposes and additionally equipped with an ultraviolet lamp. The device includes: - carbon and HEPA filter, photocatalytic, disinfectant, promotes the decomposition of gases and odors; - air quality sensor with automatic cleaning mode, i.e. the device is designed for independent selection of the operating mode, which will depend on the degree of air pollution; - filter change indicators located on the control panel, which will give a signal when one of the filters needs to be changed; - the timer calculated on installation on 1,2 and 3 hours of work; - power regulator - three fan operation modes (fast, medium and slow). The more power, the faster the air purification, but the process becomes noisier. - size (H × W × D) 650 × 400 × 225 mm; - weight - 12 kg; - power supply 220 V; - frequency - 50 Hz; - ultraviolet lamp with a power of 15 W, with a service life of 8000 hours; - stream productivity - 275 m³/hour; - noise level 60 decibels; - level of air purification: from gasoline vapors 91.8%, from formaldehyde 86.9%, from volatile organic substances 90.7%, heavy substances 99.9%; - the case is made of dielectric plastic; - working conditions - from +10 to +35˚, humidity not more than 80%; - has the 2nd class of electrical safety; - designed for 100 m² of living space. | 21100 rub. |
Maxion LTK-288 South Korea | "Maxion LTK-288" is an ionizer equipped with an ultraviolet lamp (there are also models without UV radiation on sale). In addition, the device is equipped with the functions of an electrostatic filter - it has stainless metal plates that do not require replacement. The device is able to purify the air from the following contaminants: viruses, mold, aerobacteria, tobacco smoke, carbon monoxide and sulfur dioxide, unpleasant odors, dust, pollen, reduces human exposure to electromagnetic radiation coming from electrical appliances. The device is equipped with a night light, an indicator for cleaning metal plates, is economical in power consumption, consumes 28 W / h. The recommended period of operation of the air purifier is 10÷12 hours per day. Technical characteristics of the device: - size - 835×260×197 mm (H×W×D); - voltage 220V; - frequency 50÷60 Hz; - weight - 5.5 kg; - the air cleaner is designed for 82.5 m² of area. | 13400 rub. |
AIC XJ-2100 China | "AIC XJ-2100" is an ionizer and ozonator equipped with an ultraviolet lamp and an electrostatic filter. This air purifier is able to partially or completely purify the air from the following contaminants: harmful viruses and bacteria, odors, smoke, mold spores, pollen, dust, almost all allergens, suspended and solid particles, carbon monoxide and exhaust gas, and other harmful to the human respiratory organs. substances. Technical characteristics of the device: - size - 390×170×250 mm (L×H×W); - weight - 1 kg; - UV lamp power - 2 W; - device power - 8 W; - food -220V. - The device is silent; designed for an area of 25 m². This air purifier can also be used as a car air cleaner, and its kit includes a special adapter for connecting to the cigarette lighter in the car, as well as a fixing Velcro. | 4500 rub. |
Daikin MC70LVM Japan | Daikin MC70LVM is a plasma ionizer equipped with a coarse filter, a photocatalytic system and an electrostatic filter. Thanks to this protection, the air purifier is able to free the air masses from the following contaminants: dust, pollen, bacteria and viruses, mold spores, tobacco smoke and animal hair. In addition to cleaning elements, the air purifier is equipped with convenient device control functions - this is an off timer that can be configured for 1, 2 and 4 hours of operation, automatic operation, sleep mode, air purity indicator, air pollution sensor, remote control and five power modes. Technical characteristics of the device: - size - 403×576×241 mm (W×H×D); - weight - 8.5 kg; - air exchange - 420 m³/h; - device power - 65 W; - noise level - 15÷48 dB; - low power consumption. | 37500 rub. |
Shivaki SHAP-3010R China | Shivaki SHAP-3010R is a combined air purifier that includes the following air purification elements in its design: HEPA filter, photocatalyst, ultraviolet lamp, ionizer, coarse filter. Thanks to a large number barriers for pollution, the device is able to purify the air of viruses and microbes, pollen, smoke, dust, toxins and makes the air fresh. The air purifier has a touch display with a timer and a temperature sensor. Thanks to the presence of a monitor, the cleaner can be controlled by remote control. The device can be installed on a horizontal surface or mounted on a wall. - dimensions 300 × 430 × 140 mm (H×W×D); - weight of the device - 4.5 kg; - air exchange - 200 m³/h; - maximum power consumption - 38 W; - noise level during fan operation - 46 dB; - three operating modes. | 14900 rub. |
AirInCom XJ-3800A1 China | "AirInCom XJ-3800A1" is a complex air cleaner. It includes several levels of air purification using different technologies- this is a coarse filter, photocatalytic, electrostatic, carbon and HEPA filter, ionizer, as well as an ultraviolet lamp. This device cleans the air from large and small dust particles, perfectly absorbs gas compounds, decomposes harmful, toxic impurities into safe elements, making the air fresh and clean. The air cleaner is equipped with additional features that facilitate its operation, these include: - five operating modes of the device - night, medium, high, low and auto; - sensors for filter replacement, air pollution, as well as dust and allergens in the air; - a timer that sets the operating time; - remote control. Air Purifier Specifications: - size - 343×255×610 mm; - weight - 6.8 kg; - device power - 80 W; - air exchange - 360 m³/h; - fan noise level - 20 dB; - the air purifier is designed to purify the air on an area up to 50 m². | 16500 rub. |
Ballu AP-430F7 China | "Ballu AP-430F7" has a seven-stage air purification system, composed of filters and technological modules different kind, which include a coarse filter that traps large particles of pollution, a carbon, photocatalytic and HEPA filter, an ionizer, and an ultraviolet lamp. Thanks to this design, the air passing through the device is cleaned of the following contaminants - these are dust, animal hair, allergy-causing elements, mold spores, viruses, dust mites, smoke, formaldehyde and unpleasant odors. Additional features for comfortable operation of the device: - automatic determination of the level of air pollution and filters; - timer for setting the operating time. Technical characteristics of the device: - cleaner size - 366×308×188 mm (H×W×D); - weight of the cleaner - 3.96 kg; - power - 56 W; - power supply voltage - 220 V; - the device is designed for air purification on an area up to 20 m². | 4000 rub. |
As can be seen from this table, air purifiers are mainly produced equipped with several stages of air purification, since this is the only way to achieve the maximum effect of clean home atmosphere. Therefore, it is necessary to understand well the issues for cleaning from which contaminants each of the filters is intended, and choose the version of the device that has all the necessary protective properties.
This information will help you make the right choice and not get lost in the wide range of air purifiers on sale.
At the end of the publication - a short video review of a modern multifunctional household air purifier:
Video: SHARP KC-850E Humidifier Air Purifier