Choosing a washing vacuum cleaner: parameters and subtleties

Features and principle of operation of washing vacuum cleaners

The operating principle of all devices equipped with a washing function is the same. They have a special container into which clean water and detergent are poured. In spray mode, it is supplied through a hose under pressure to the nozzle, distributed over its entire surface and wetting the floor. Then, under the influence of rarefied air, the dirty liquid collected from the floor surface goes through the dirt channels into the second tank - for dirty water.


1. Clean cleaning solution. 2. Sprayer. 3. Spraying the cleaning solution. 4. Dirt suction. 5. The collected dirt is moved to a special container. 6. Direction of brush movement.

After using such a vacuum cleaner, the entire floor surface becomes equally clean, there are no stains or streaks left anywhere. This quality of cleaning can be achieved thanks to the constant supply of clean water. Washed linoleum, tiles and laminate dry almost instantly. After a couple of minutes, you can already walk on the clean floor. In principle, hard floor coverings can be washed clean with a regular mop. But only a vacuum cleaner can clean and refresh the carpet, returning its bright colors.

Such devices that can clean the floor can be classified into a separate class. They, like regular vacuum cleaners, are capable of high-quality dry cleaning. However, if necessary, you can always turn on the wet cleaning mode, which allows you not only to wash the floor covering, but also to collect wet debris.

High-quality washing vacuum cleaners are more expensive than models intended only for dry cleaning:

In what cases is it convenient to use a washing vacuum cleaner?

For daily needs, especially in a small apartment, using a washing vacuum cleaner is not very convenient. It is quite bulky and requires a lot of storage space, has a significant weight and is not able to travel everywhere. And after cleaning, it will have to be disassembled into parts that require washing and drying. This takes a lot of time, so owners of small spaces are better off taking a closer look at conventional vacuum cleaners.

But it is good to use washing units in those apartments or houses where the area for cleaning is large enough. They will also come in handy for pet owners - such a vacuum cleaner will efficiently collect hair, even wet ones. And for those who prefer to cover the floor with fluffy carpets, it would also be a good idea to purchase such a device. It copes best with general cleaning, quickly processing large areas. However, some owners of large apartments are happy to use washing vacuum cleaners even for frequent cleaning.

Ideal coverings for such appliances are ceramic tiles or stone floors. They are also convenient to use on carpets where the base is thin latex. Linoleum and moisture-resistant laminate are two more surfaces suitable for wet processing. But parquet, carpets with a base made of natural jute, carpet with a base made of foam materials do not like this kind of treatment. You should also take care of furniture that is afraid of moisture.

Criteria for choosing a washing vacuum cleaner for the home

Having decided on the need to acquire a washing vacuum cleaner at home, you need to start choosing a specific model. In the process, you should rely on a number of criteria and functionality of the device, determining the most significant parameters for yourself:

  • power. In the description of the device, the manufacturer always indicates the maximum power consumption of its operation, which is lost by approximately 15% during the cleaning process. However, it is worth asking not only this parameter, but also the suction power, since the consumed charge does not directly determine the air suction force. For good cleaning results, the suction power must be at least 350 W (for professional models the figure reaches 1000 W). When selecting a vacuum cleaner based on power, it is worth considering the types of coatings that will be processed with it. So, for linoleum, the minimum values ​​will be enough, but for laminate and deep-pile carpets, you should choose powerful models from 400 W. This is necessary so that water falling on the surface is removed from it as quickly and efficiently as possible, otherwise the floor covering will become saturated with moisture and deteriorate;

If you have an economy class laminate flooring in your house, then you shouldn’t use a vacuum cleaner to clean it at all. This type of flooring is not provided with a fairly high-quality top layer, and exposure to moisture will lead to its rapid deterioration - it will begin to swell and rise.

  • electricity consumption. This parameter is important from the point of view of assessing the efficiency of the device, but the washing vacuum cleaner must be powerful enough to perform its functions, so it will also have significant energy consumption. For household models, depending on the design features, the average figure will be 1500–2500 W;
  • volume of tanks. A washing vacuum cleaner requires water to operate, so when choosing, you should pay attention to the volume of tanks intended for it. Here you need to rely on the areas that will have to be cleaned. For a small one-room apartment, a minimum volume of 2–2.5 liters will be sufficient, but for a large house it is worth purchasing models with maximum capacities of 7–10 liters. The second option, which is more popular, is to choose a vacuum cleaner with a minimum capacity of water tanks, so that it is lighter, and fill it several times during the cleaning process. The dimensions of the tank for dirty water are 2–3 times larger than for clean water, and this is also better taken into account;


    When choosing a washing vacuum cleaner, you should definitely pay attention to the volume of the water tanks - the larger they are, the larger the area you can clean without changing the water.

  • filtration. A washing vacuum cleaner has similar tasks to a regular one - collecting dust and dirt from the floor by sucking air. Accordingly, the device releases air, and the quality of the outgoing streams will depend on which filter is installed. It is recommended to give preference to models with the following types of filtration system: aquafilter. This is an additional reservoir of water through which air will pass during the cleaning process, clearing dust. Its operating efficiency is 98.5–99%, that is, it does not capture a certain amount of microparticles. The advantage of such a filter is additional air humidification;


    The aquafilter allows you to clean the air sucked in by the vacuum cleaner from contaminants and additionally humidify the exhaust stream.

  • HEPA filter. The latest models provide a filtration efficiency of 99.95% (HEPA H 13), earlier modifications (10–12) will have lower quality;
  • S-class filter. Retains particles larger than 0.3 microns, which allows for air filtration efficiency of 99.97%;
  • separator filter. This design of the filtration system involves creating a kind of fog from suspended water droplets, which traps the smallest dust particles. Filtration efficiency - 99.87%;
  • noise level. Environmentalists consider noise to be a type of pollution, so manufacturers are striving to produce increasingly quieter models. The device of a washing vacuum cleaner is complex, and you should not expect absolutely quiet operation from it. Modern models have achieved a minimum level of vibration, which can significantly reduce their noise; when purchasing, you should pay attention to devices with an indicator of 70–90 dB. If the manufacturer has not indicated the noise level in the specification, you must ask the seller to turn on the device in the sales area, otherwise a rather loud nuisance may await you at home;
  • equipment. When purchasing, you should definitely pay attention to the package of the vacuum cleaner; the more additional attachments included in it, the lower the costs will be in the future to use all the capabilities of the washing model. Useful: a nozzle for accelerating the drying of the surface, a brush with adjustable height of the processed pile, a crevice nozzle for hard-to-reach places, a vacuum nozzle for carpets, a nozzle for cleaning upholstered furniture, a turbo brush for combing out pile, a nozzle for processing glass, an electrostatic broom for cleaning equipment;


    When purchasing, you should inquire about the packaging of the washing vacuum cleaner - the more attachments included in the kit, the more functionality the purchased device will have

  • suction pipe material. Most models are equipped with either a plastic or metal pipe. The first option is lighter in weight, but not as durable as the second. Also, the tube can be collapsible (telescopic) or solid. The second option is more reliable, but again, not very convenient in terms of storage;
  • wheels. Considering that the washing vacuum cleaner is quite heavy, you need to pay special attention to the wheels as a way to move the device. It is better if they are not fixed, that is, they rotate in all directions, and their number is at least 3. An important point is that for cleaning laminate and parquet, the wheels of the vacuum cleaner must have a rubberized surface, otherwise scratches will remain on the coating;


    An important criterion when choosing is maneuverability, which is provided by swivel wheels, and it is better if they are rubberized

  • overheat protection. It is worth giving preference to models with this function, since when the temperature approaches a critical level, turning off the device will protect it from damage;
  • radius of use of the vacuum cleaner, that is, the maximum distance at which the device can be cleaned from one outlet. Accordingly, you should take into account the dimensions of your home and, when determining the radius of a particular model, consider the length of the power cord, the body itself, the hose and the suction tube. An indicator of at least 7 meters is considered optimal;
  • presence of indication of filling of the container for dirty water and (or) the dust collector. This is a very useful feature that will allow you to clean the device in a timely manner;
  • weight and dimensions. Most washing vacuum cleaners are quite large and heavy, and this is largely due to the presence of water tanks in the body. Accordingly, the larger the volume of the tanks, the heavier and larger the model will be. When purchasing, you should correlate the dimensions of the device with the real need.
  • Video: recommendations from experts on choosing a washing vacuum cleaner for the home

    Suction power and power consumption - it is important not to confuse

    In order for you to be satisfied with the cleaning quality of the vacuum cleaner, it is necessary that the minimum acceptable suction power of the washing vacuum cleaner be 300 watts. And when you need to clean it very quickly, using various filters, you will need a unit with a higher suction power - from 400 watts. You can do more - a supply never hurts.

    Even if the device is rarely turned on at maximum power, it will definitely not fail under heavy loads, i.e. there will be a limited safety margin. It should be remembered that suction power is the determining parameter when choosing a vacuum cleaner. It should not be confused with the power consumption indicated in the passport.

    These are the latest tricks of marketers: vacuum cleaner manufacturers, trying to attract buyers, operate with numbers in thousands of watts (1000, 2000, 2500). However, here we are talking about power consumption, an increase in which leads to increased energy consumption. And the efficiency of operation is affected by the suction power. The best washing vacuum cleaner reaches only 900 watts. At the same time, it can consume significantly less electricity than cheap Chinese models, supposedly “super powerful”.

    The characteristics can indicate both the average (nominal) and the maximum value of power consumption and suction power. The maximum exceeds the nominal value by 15-30 percent. Usually it can be achieved only when the vacuum cleaner is turned on, and only if the working conditions are ideal.

    Therefore, it is better to focus on average power. When deciding in a store which washing vacuum cleaner to choose, compare the average and maximum power values ​​of the models you like. This will help you make a specific choice.

    Power of the washing vacuum cleaner

    The main indicator characterizing the performance of a washing vacuum cleaner is suction power. The degree of moisture of the surface to be cleaned depends on it. The higher this indicator, the better the cleaning and the greater the number of surfaces for which it can be used. Choose models with 400 W or higher.

    For example, a vacuum cleaner for long-pile carpet should have this indicator at 450 W. It is always better to buy a device of higher power with a regulator.

    Today there is a cordless cordless washing vacuum cleaner on sale. Models of this type are available in the form of a mop with a vertical water container, and are well suited for daily cleaning. Their suction power is from 20 W and above.

    Water tank capacity

    This is perhaps one of the most important details that you need to pay attention to when choosing a device. If your house has one or two rooms, then you can safely take a model with a tank of 2 to 4 liters. A three-room apartment will require a larger tank - from 4 to 5 liters. A large multi-room house will be conveniently cleaned with a washing vacuum cleaner with a tank of 8 to 10 liters. Otherwise, you will have to constantly run for water, changing it. This is quite annoying - after all, when changing the water, the vacuum cleaner needs to be disassembled every time. It’s better to immediately buy a model with parameters corresponding to the area being cleaned.

    We haven't mentioned the second tank, which collects dirty water. The fact is that its volume does not need to be taken into account when choosing a vacuum cleaner. As a rule, it depends on the volume of the clean water tank.

    What you need to know about dust filtration systems

    Once in a reservoir of water, the debris becomes moistened, becomes heavier and settles at the bottom. But not all of them - from 5 to 10% of light dust particles successfully avoid this fate. They are saved by air bubbles within which they find themselves. Having emerged together with these bubbles to the surface, the fine dust remains dry and unharmed. But ahead of it are fine filters (the same as in dry-type vacuum cleaners). Typically these are AFS, S or HEPA filters. Devices with aqua filters do the best job.

    They perfectly capture large particles of dirt and dust that sink in water. Thanks to this, the air that enters the room is cleaned. However, even the aqua filter is not all-powerful - and it allows 1.5 to 2% of fine dust to pass through. HEPA and S fine carbon filters help to “catch” it. They last for at least a year (some models – several years) and require only periodic rinsing under running water. According to the EN 1822 standard, the HEPA filters used capture 99.5% of particles with a size of 6 microns. S filters according to DIN 24184 remove dust particles with a size of 3 microns - this is 99.7% of contaminants.

    Let's take a closer look at the classes of HEPA filters, the effectiveness of which is usually determined according to the EN 1822 standard.

    The following filters are available:

    Filter name and markingsPercentage of particles removed, %
    NERA N 1085
    NERA N 1195
    NERA N 1299,5
    HEPA H 1399,95
    HEPA H 1499,995
    HEPA (ULPA) H 1599,9995
    HEPA (ULPA) H 1699,99995

    A number of models of washing vacuum cleaners have a separator in their design that can trap small dust particles. After all, as we remember, they “hide” in air bubbles. The separator corrects this drawback - when it rotates quickly, a fine water suspension is formed, trapping even microscopic dust particles. Air purification efficiency increases to 99.97%.

    Before purchasing the model you are interested in, be sure to ask what filtration system is installed there, this is especially true for people suffering from allergies.

    Washing vacuum cleaner: principle of operation, advantages, types

    All housewives know firsthand the difference between dry and wet cleaning. Dry cleaning can only remove half of the dust, the rest of which will rise up and settle again at the end of cleaning. Cleaning with water is another matter; water absorbs all the small particles of dust, leaving it no chance. There are many special devices for wet cleaning, including a washing vacuum cleaner, which simplifies and increases the efficiency of the process. Since the release of the first washing vacuum cleaner, disputes began between those for whom it became a real assistant, and those who consider such vacuum cleaners not practical, not convenient and not economical. What is the difference between these opinions? And how to choose the right washing vacuum cleaner so as not to regret the purchase in the future?

    Is a washing vacuum cleaner better?

    As already mentioned, opinions on this matter are completely divided, and the answer to this question can be based on the individual preferences and goals of the person. But one thing can be said for sure about the washing vacuum cleaner - it is universal. In addition to wet cleaning, for which the washing vacuum cleaner was originally designed, it can easily carry out dry cleaning. This vacuum cleaner is also capable of cleaning furniture upholstery, clothing, carpets, and even ceramic, laminated and other hard surfaces. It is convenient to use for laminate and parquet because it cannot damage such floor surfaces.

    Operating principle of a washing vacuum cleaner

    The principle of the washing vacuum cleaner is quite simple. In most cases, washing vacuum cleaners have a special tank from which water is supplied for wet cleaning (maybe with a cleaning solution), and then the dirty foam and water are returned to the second tank. Thus, we get a kind of aquafilter that more effectively filters the air exhausted by the vacuum cleaner.

    Advantages and disadvantages of a washing vacuum cleaner

      The advantages of a washing vacuum cleaner include:
    • Versatility, the ability to carry out both dry and wet cleaning. A washing vacuum cleaner can easily handle any surface without damaging it.
    • Some models can even clean water pipes.
    • Easily handles construction debris and fallen leaves.
    • Unlike a conventional vacuum cleaner, it allows you to cope with spilled liquid.
    • Purifies and aromatizes the air in the room, making it fresher and cleaner, passing through an aquafilter.
      But, like all other household appliances, washing vacuum cleaners have their own disadvantages, which can play a significant role for some.
    • Larger than conventional vacuum cleaners.
    • More expensive;
    • Requires more maintenance (disassembly after each cleaning, washing the tank, filling with a new cleaning solution, etc.);

    How to choose a washing vacuum cleaner so as not to be disappointed?

    When purchasing any equipment, you, first of all, want to see in it certain functions and capabilities that meet the needs and subsequent operation of the device. The washing vacuum cleaner is no exception. Before you go shopping for such a vacuum cleaner, determine: what surfaces will you most often have to work with? The power, filtration system, and size of the vacuum cleaner will depend on the answer to this question. For example, for short-pile carpets and hard surfaces (linoleum, tiles, laminate), a vacuum cleaner with a power of 300 W is quite sufficient. The presence of pets and longer-pile carpets will require a washing vacuum cleaner with a power range of 350 - 450 W. There are also models where the power can be adjusted independently, depending on the room being cleaned and the covering in it.

    In addition to the mentioned criteria for choosing a washing vacuum cleaner, you will need to decide on the filtration system and noise level, since for some of us such criteria can be very significant. The filtration system in this case is quite simple and effective. The sucked dust and dirt fall into a special collection with water, where up to 95% of the debris settles. The remaining 5% will not enter the room, at least until they pass through the filtration system, namely a fine filter. It is generally accepted that all washing vacuum cleaners are large. However, modern washing vacuum cleaners can be compact. Basically, the size of washing vacuum cleaners depends on the volume of the container. Thus, the clean water tank can have a volume from 2.5 to 10 liters, and the washing solution tank can have a volume from 5 to 20 liters. According to statistics, for an ordinary three-room apartment, a washing vacuum cleaner with a container of 5 to 8 liters is quite enough. Also, the size of the vacuum cleaner depends on its design. Among washing vacuum cleaners, it is customary to distinguish between horizontal and standard vertical models. Horizontal ones are more mobile, since their containers with water are placed one above the other.

    Our online store offers a large assortment of both washing vacuum cleaners and dry vacuum cleaners, from which you can choose the one that is right for you.

    Suction tubes, hoses, control panel

    Modern vacuum cleaners are equipped with telescopic tubes. They are convenient because they are easily adjustable, so they are suitable for a person of any height.

    “Advanced” models have a control panel on the handle, which is very convenient.

    Depending on the method of connection with the electronics of the vacuum cleaner itself, they come in three types:

    Method 1 – wired control. The wires are routed inside the hose, connecting the vacuum cleaner and its handle. This is the most budget option and is used quite often. It has a negative point - the wires noticeably make the hose heavier.

    Method 2 – infrared control. Here the principle of operation is the same as that of a television remote control. No wires, just insert two batteries into the remote control. But sometimes the signal does not reach the vacuum cleaner, being delayed by an obstacle. This could be, for example, a sofa or a closet.

    Method 3 – radio control. This method is convenient, effective and error-free. It is tempting to choose a radio-controlled vacuum cleaner for your home, but there are still very few models of this type in production. And they are expensive.

    Vacuum cleaner tubes can be made of steel, aluminum or plastic. The latter are cheaper than the others, but they are not as durable. The most reliable and durable are steel tubes. It is very convenient to use dismountable telescopic tubes, but they have a significant drawback: gradually loosening connections begin to let water through. You can, of course, use long solid tubes, but they are not very convenient to use.

    What attachments are needed for cleaning

    Typically, a vacuum cleaner comes with five to seven such attachments. This is a device for dry cleaning, which has “floor” and “carpet” modes, as well as attachments for washing the floor, for cleaning furniture, and processing glass. Sometimes a plunger is present.

    Wet cleaning is usually done with the main nozzle designed for cleaning carpets. To wash hard floor coverings, a special adapter is put on it. For wet cleaning, use an attachment for cleaning upholstered furniture and small surfaces, as well as a brush for hard surfaces.

    Dry cleaning requires the presence of a universal brush, the height of which can be adjusted. It is suitable for any type of surface. A small brush will allow you to reach hard-to-reach places, and a crevice tool can be used to clean furniture.

    In general, the choice of attachments and devices is very large, but it all depends on the manufacturers. Each of them, competing with each other, creates their own devices or improves old ones. It is not possible to describe them all, but some of them are worth paying attention to.

    The VAX company equips its vacuum cleaners with a special antistatic brush, which is convenient for cleaning a computer monitor, keyboard, or television screen. And the plunger attachment will help the THOMAS vacuum cleaner even quickly clean the sink. Convenient devices are manufactured by ROWENTA. Thus, the Swip brush attachment will easily remove dust from blinds and keyboards, and the Wip attachment, made of soft foam, will not damage polished furniture or the TV screen. This manufacturer also took care of carpets with upholstered furniture, preparing a turbo brush for them.

    The nozzle for hard surfaces has a special brush bar that can be used to thoroughly scrub dirty floors. Working with it is reminiscent of cleaning the floor with a mop, but it turns out better. After all, clean water is constantly supplied, and dirty water is sucked into a special tank.

    Here it is worth praising the nozzle from PHILIPS, which will clean off the dirt stuck to the floor, thoroughly wash the floor in one go, and collect every drop of dirty water. At the same time, it is characterized by very economical consumption of clean water.

    If you need to wash window glass, then window nozzles produced by ROWENTA and PHILIPS will come in handy. DELONGHI and LG companies have taken a different route - for this case they produce roller attachments. On one side they have a sponge that wets the glass, and on the other there is a rubber scraper that removes dirt. In this way, you can wash both mirrors and various ceramic coatings.

    Weight and dimensions

    To decide which vacuum cleaner to choose for your home or apartment, you need to know the sizes of different models. Washing units come in horizontal and vertical versions. The last option is a classic. Such models are produced by ROWENTA, DELONGHI, THOMAS, VAX. And the very first washing vacuum cleaner was vertical.

    This device looks a little like a bucket equipped with automatic control. Its body has the shape of a cylinder or trapezoid, and an engine is located above the water tanks. A cylinder vacuum cleaner is heavier and larger, and its water tanks are more capacious. Such devices are used by professionals; they are also suitable for a large apartment or house.

    If the bulky vertical model is not to your taste (or maybe there is simply nowhere to put it), then you can purchase a more compact vacuum cleaner. Outwardly, it is very similar to its younger brother - a device for dry cleaning. Its elegant design fits well into the style of modern apartments, and its good maneuverability allows it to be used even in small spaces.

    Design features of a washing vacuum cleaner with an aqua filter

    The advantage of a washing vacuum cleaner with a water filter is to humidify the air and prevent dust from rising during operation. After cleaning the floors, you do not need to wipe down all the furniture.

    Functionally these are two different things. A vacuum cleaner with water filtration only performs dry cleaning, while the washing model is capable of absorbing moisture.

    Pros and cons of models with aqua filter

    An aquafilter is a device that is used to better collect dust and prevent it from rising during cleaning. The principle of operation of the devices is to suck up dirt that falls into a container of water. Heavy particles settle at the bottom, and the purified air comes out through the design of the vacuum cleaner.


    Modern model with water filter

    This option has its advantages:

    • good cleaning of the premises;
    • increasing the humidity level during operation;
    • saving money on the purchase of dust collection bags.

    And disadvantages:

    • the container must be rinsed well after each use;
    • quite noisy cleaning option;
    • The device itself turns out to be heavy.


    Cleaning using a machine with water
    This type is cheaper in price than a washing vacuum cleaner.

    Features of a washing vacuum cleaner

    Even an inexpensive but good cleaning vacuum cleaner has a whole range of functions. The device is capable of collecting not only dust, but also water. The design includes two containers at once, where one is filled with clean water before cleaning, and the other is used to collect dirty water. In this case, clean liquid flows through a separate hose and is sprayed onto the surface to be cleaned, after which the unit absorbs it back, but with dirt into another section.


    Modern washing model

    The only difficulty in operation is cleaning after cleaning, since the design features themselves can prevent the containers from being easily removed. At the same time, this device can be used to clean not only carpets, but also the entire floor surface, furniture and other objects, which significantly reduces the effort and time required to clean an apartment or house from dirt.


    Schematic operating principle

    There is also a drawback - the overall dimensions of the models are impressive, although compared to the functionality of the unit, such a shortcoming can be tolerated.

    Ease of maintenance

    Each time after use, the washing vacuum cleaner must be disassembled and washed, so manufacturers strive to make assembly and disassembly simple and quick. If everything is arranged rationally and correctly, then this process will not take more than 15 minutes. And those models in which the parts are located inconveniently have to be disassembled and assembled for a long time.

    Much in this regard depends on the location of the water containers. For example, the VAX company has a clean water tank on top, and below it is a waste liquid tank. To drain it, you need to remove the top container - this is time-consuming and not very convenient.

    But the often used “tank-in-tank” design is quite easy to use. Here, the lower part of the body also serves as a container for dirty water. Inside there is a removable tank with water and shampoo for cleaning. To refill it, you need to open the side latches and remove the tank. THOMAS and KARCHER produce vertical models in this design.

    ROWENTA has developed a slightly different design - a one-piece tank consisting of two cylinders inserted one into the other. You can fill the inner cylinder for clean water several times before emptying the dirty water. This is very convenient for large amounts of work. And if you have to clean a small room, one portion of clean water and shampoo is enough.

    How to choose the right one

    People who need a quality floor cleaning machine should familiarize themselves with the basic selection criteria.

    Selection of power - consumption and suction

    The main factor that must be taken into account when choosing a vacuum cleaner is power. Some people mistakenly believe that you need to pay attention to the power consumption of the equipment, but this is not true.

    When choosing, the air suction power is taken into account, since it determines how well the device will collect debris from the surface.

    Suction power ranges from 250 to 555 W. Many models have a power of 300-350 W. This is enough to clean parquet floors, linoleum and small carpets with short piles. To clean carpets from wool and large debris, you will have to select devices with a power of at least 400 W.

    Filtration system

    The best models are equipped with high-quality filtration systems and therefore, when purchasing a washing machine, pay attention to the installed filters. Experts advise buying devices that install special additional filter systems for the finest air purification.

    There are four types of filters that are often installed in dust collectors:

    • Class C filters. High-quality filtration systems capable of filtering out 100% of dust particles.
    • NERA. Filters more than 95% of dust.
    • H13. It is no different in efficiency from HEPA filter systems.
    • H12. The least effective filters are those that filter 88-90% of dust.

    Nozzles

    Additional attachments are sold with washing vacuum cleaners:

    • For upholstered furniture. These are special brushes that allow you to clean the surface of sofas, armchairs and other upholstered furniture from debris and dirt.
    • For glass. If the dust collector will be used to clean glass surfaces, you need to choose models that are equipped with nozzles for washing glass.
    • For dry cleaning. Dry cleaning in an apartment should be carried out using special attachments. They must have a mode for working with carpet surfaces.

    Additional features

    Experts recommend buying multifunctional vacuum cleaners that are equipped with additional features. The most important additional function of a vacuum cleaner is drying. Such models are able to dry a wet surface after wet cleaning.

    Noise level

    The noise level of a vacuum cleaner is one of the characteristics that must be taken into account when choosing a device. There are no completely silent models, but this does not mean that you should buy models that make a lot of noise during operation.

    Loud devices have a negative impact on people's well-being and lead to stress. Experts say that the maximum acceptable noise level is 70-80 dB. Therefore, it is recommended to choose devices whose noise does not exceed these indicators. Manufacturers that produce quiet vacuum cleaners include:

    • Philips;
    • Miele;
    • Bosch;
    • Electrolux.

    Tank capacity

    The most important design detail of a vacuum cleaner is its tank. When choosing a device, you need to take into account the volume of the tank intended for storing liquid. The size of the container directly depends on the number of rooms in the apartment. For example, if you have to frequently clean a two-room apartment, then choose models with a 2-3 liter tank. For large living spaces this is not enough and therefore they choose devices with a tank volume of at least four liters.

    For two-story houses, expensive and large vacuum cleaners are chosen, which are equipped with tanks of about 7-8 liters. This tank is enough to clean 2-3 times.

    Weight and dimensions

    The dimensions and weight of the structure are factors that must be taken into account when choosing a vacuum cleaner. Dimensions depend on the type of device. Dust collectors can be vertical or horizontal. Vertical models are common, as they are used when collecting waste from the floor surface. Such devices are large and heavy.

    People who are interested in compact cleaning devices should choose vertical vacuum cleaners. They weigh little and are compact. Most often they are used to clean upholstered furniture or car interiors.

    Ease of maintenance

    Any vacuum cleaner needs maintenance. It is necessary to buy models that are easy to disassemble and wash. To determine how easy it is to maintain a dust collector, you need to pay attention to the location of its components. They should be located next to each other and easily removed. Therefore, before purchasing, you should try to disassemble the vacuum cleaner.

    If difficulties arise during the disassembly process, it is better to find another model to purchase.

    The easiest to disassemble are models that use tank-in-tank technology. At the bottom of such structures there is a tank, inside of which there is a container for dirty water.

    See also

    Effective means and traps for getting rid of midges in the house and apartment

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