Comparison Karcher WD 3 V-17/4/20 vs Samsung VCC-45W0S36

General type of vacuum cleaner.

The general design and application features of the unit depend on this parameter. In addition to classic household models, the following types of vacuum cleaners are also produced nowadays: robotic vacuum cleaners, vertical(regular and vertical with portable), robot floor polishers, electric mops, electric brooms, household, manual models for household(including for bed and car purposes) and industrial use, full-size industrial (also known as construction), backpack and vacuum cleaners for fireplaces. Here is a more detailed description of each variety:

– Standard. Traditional household vacuum cleaners designed for cleaning apartments, residential buildings, small offices, etc. This unit consists of a relatively small body on characteristic wheels (for ease of movement across the floor) and a pipe with a brush connected to the...body using a flexible hose. This option is worth paying attention to if you need a “regular home vacuum cleaner” that is not designed to perform any specific tasks.

— Robot vacuum cleaner. Vacuum cleaners that work completely autonomously, without the need to control the device; The user's role is limited to only auxiliary tasks (unloading collected garbage, programming work, etc.). A robot vacuum cleaner usually comes in the form of a distinctive flat disc; its low height allows it to pass under furniture and other interior items. But specific work opportunities may vary. Thus, the simplest models move along random trajectories within a room, avoiding small obstacles and turning around when they reach walls or other large obstacles. More advanced devices may provide the ability to set “geography” and/or cleaning schedule, access to the unit via the Internet, etc. (see “Additional operating modes”, “Robot functions”). However, in any case, it is worth considering that robots do not differ in power and capacity; so it is hardly worth choosing such a device if you require high cleaning efficiency or expect large amounts of work. On the other hand, such equipment is ideal for maintaining already cleanliness in apartments, private houses and other similar conditions: a robot vacuum cleaner can be started at least every day without any special difficulties.

— Vertical. Vacuum cleaners of this type have a specific layout: the motor, dust collector and brush are mounted on a common vertical tube (hence the name), but as a rule, there is no hose in the design. Such units are designed primarily for domestic use; They're not great for cleaning hard-to-reach places (like under sofas or beds), but they do work well in large open spaces. In light of this, upright vacuum cleaners are quite popular, in particular in large offices and private homes. And some similar units are equipped with pipes of a hinged design (see “Pipe Type”), which simplify cleaning in the hard-to-reach places mentioned above.

— Manual (household). Handheld vacuum cleaners for household use are distinguished by their light weight, compact size and one-piece design: the motor, dust collector and suction nozzle (on which the brush can be placed) are combined in one body. Such units are not very powerful, but they are extremely mobile; in addition, they most often use batteries as a source of energy (see “Power”), which gives even greater freedom of movement. One of the most popular ways to use hand-held household vacuum cleaners is to clean the inside of a car; For this purpose, some models can be equipped with power from the cigarette lighter (either as an additional option or as the only source of energy). As for everyday use, such units are not suitable for full cleaning in an apartment/house/office, but they cope well with auxiliary, specific tasks: cleaning furniture and various small surfaces, collecting small debris in hard-to-reach places, etc.

— Manual (for bed). A type of hand-held vacuum cleaner designed for cleaning beds, upholstered furniture, mattresses, pillows, etc. The main feature of such units is their expanded capabilities for disinfection and control of parasites, primarily dust mites. Thus, an almost mandatory element of equipment for bed vacuum cleaners is a UV lamp (see below), and their suction systems and operating format are designed to effectively suck in dust mites - even tech “buried” to a considerable depth. If necessary, devices of this type can be used for more traditional cleaning, but their main purpose is to clean furniture and bedding.

— Manual (industrial). A type of industrial vacuum cleaner that does not have wheels and is designed to be carried from place to place by hand. It is worth saying that, for the most part, such units bear little resemblance to manual models for household use (see above) - they are more likely to resemble ordinary vacuum cleaners with a hose, without wheels and designed to be transported in the hands or on a shoulder strap (although there are exceptions). Power is usually supplied from a battery; Some models may also provide the ability to operate from the network. As a result, vacuum cleaners of this type are noticeably inferior in power to classic industrial models (also see above). On the other hand, they are more mobile - also due to their independence from sockets - and at the same time they are quite capable of coping with coarse construction and “industrial” waste.

– Vertical with portable. Models that combine the capabilities of vertical and manual household vacuum cleaners (see above). The traditional design of such a vacuum cleaner is a hand-held unit with a motor, dust collector and nozzle, complemented by either a removable vertical rod or an extension pipe. This design allows you to choose the format of work at your discretion and use one vacuum cleaner both for general cleaning (in a vertical format) and for small specific tasks (in a portable format). The main disadvantage of this option is the smaller capacity than that of vertical and conventional household vacuum cleaners - this somewhat complicates the use for large-scale cleaning. However, due to their versatility, devices from this category are now much more popular than purely vertical units.

– Robot floor polisher. Devices for wet cleaning of non-carpeted floors. Such units require a minimum of effort from the user - usually it is only necessary to periodically add detergent and clean a special napkin for wiping floor coverings after the end of the process. Robot floor polishers move independently across the floor, change direction when encountering obstacles, and build a route in such a way that, if possible, they process the entire area in the work area. Many models are capable of independently returning to the docking station to charge the battery, and to increase the convenience and efficiency of operation, various additional functions can be provided: work on a schedule, mapping, IR barriers to limit movements, etc. Robotic units for wet cleaning are excellent for “on-duty” maintenance of order in relatively clean numbers.

– Electric mop. Devices for wet cleaning of floor coverings, which are a modern version of a mop with an electric motor. The engine in their design is assigned various tasks such as vibration or rotation of the cleaning head to ensure more thorough cleaning. Many models of electric mops have a built-in tank for water or detergent, which makes it possible to spray liquid on the floor during the wet cleaning procedure. As for working attachments, most often such mops are equipped with a floor polisher or an electric turbo brush (see “Attachments and their functions”).

– Electric broom. Electrically powered sweepers that drive brushes or suction mechanisms to collect debris. Rotating brushes in the design of electric brooms effectively sweep up debris and direct it into a special dust container. Such devices are suitable for quick, everyday cleaning of floor coverings - they are lightweight, maneuverable and powered by a built-in cordless battery.

– Household. Vacuum cleaners designed for professional cleaning of large volumes. Such units are popular in cleaning companies, but they can also be useful for private use. Typical examples of the use of economic models are cleaning a home workshop or garage, hotel numbers, etc. The layout of vacuum cleaners of this type resembles traditional models - a body with a pipe on a hose - but they have a number of differences. The most noticeable of them are the large dimensions and the vertical layout of the hull with an overhead engine. In addition, household models are distinguished by high power and capacity (from 6 liters or more). They may provide wet cleaning, although most models only work in the traditional dry format (see "Cleaning").

— Industrial (construction). Vacuum cleaners designed for cleaning industrial facilities - construction sites, factory floors, etc. They are in many ways similar to the household ones described above: most models have an elongated body with a top-mounted engine, high power and large capacity. The main difference is that industrial units are designed for coarse construction waste, which more “delicate” types of vacuum cleaners cannot handle. And to collect such waste in such units, containers in the form of rigid containers are used; such containers can be supplemented with paper bags for ease of unloading, but this is not strictly necessary. Also in this variety, the water collection function is very popular (see below), although industrial vacuum cleaners are never made to be detergent and most often do not even provide for wet cleaning. In addition, only bags are used as dust collectors - aqua filters and “cyclones” are, in principle, not found in such units.
Please note that this category includes only industrial vacuum cleaners of a classic design that are moved on wheels. Handheld and backpack models are placed in separate categories (see below).

– Backpack. Vacuum cleaners carried on the back like a backpack - hence the name. This design combines the advantages of classic and manual format vacuum cleaners: the unit can be made quite powerful, spacious and at the same time mobile. True, most models of this type operate from the mains; battery solutions are less common; however, even when powered from a wall outlet, you can achieve good freedom of movement. This makes backpack vacuum cleaners well suited for situations where flow Rate and mobility are needed at the same time; A typical example is cleaning the cinema hall between screenings. The main disadvantage of this variety is its rather high cost, due to a number of design features.

– For fireplaces. Specialized vacuum cleaners designed for collecting coals and ash in fireplaces, stoves, barbecues, charcoal grills, etc. One of the key features of units of this type is resistance to high temperatures, which allows you to collect even coals and ash that have not completely cooled down. For this purpose, the hoses and brushes of fireplace vacuum cleaners are made of non-flammable, refractory polymers, and a metal container is usually used as the main container. In addition, the filters in such models are characterized by increased efficiency and resistance to fine dust; For added convenience, the filter may also be self-cleaning (see below). It is worth considering that vacuum cleaners from this category are mostly quite expensive; therefore, it makes sense to buy such equipment only in cases where you often have to deal with cleaning fireplaces - for example, if the fireplace is installed in a restaurant or hotel lobby and is used every day “during the season.”

The type of dust collector provided in the design of the vacuum cleaner.

Nowadays, there are three main types of dust collectors — a regular bag, a cyclone system and an aquafilter. Also, in some vacuum cleaners (in particular, industrial and fireplace models — see "Product type") dust collectors in the form of rigid containers (tanks) can be used without additional equipment. For such models, the type of dust collector in our catalogue is not specified. As for the three main types, here are their features:

— Bag. A dust collector in the form of a soft bag, simultaneously plays the role of one of the filters: air passes through the walls of the bag, and most of the contaminants are retained. Such containers are simple and inexpensive, while they can be made quite roomy. In addition, the vacuum cleaner with a bag remains operational in any position of the body. On the other hand, as the bag fills up, suction efficiency drops noticeably; and the cleaning procedure is usually quite troublesome — in particular, a lot of dust is raised into the air. Disposable bags, which are available for many models as an additional accessory, are deprived of such a drawback. However, on the other hand, the purchase of such bags is associated with additional expenses. As a result, this type of dust collector, although very popular in modern vacuum cleaners, is much less common...than the "cyclones" described below.

— Cyclone system (bagless). Dust collector based on a cyclone type air cleaner; usually has the form of a plastic bowl of a special shape. The principle of operation of such systems is that the air flow entering the dust collector is twisted into a spiral. In this case, the centrifugal force throws debris and dust out of the formed vortex, and the collected pollution sinks to the bottom of the dust collector. One of the main advantages of "cyclones" is the ease of cleaning: just turn the container over and the contents pour out of it without additional effort, and if desired, the dust collector can be easily washed. In addition, the suction force is practically independent of the degree of filling of the bowl. However, cyclones are somewhat inferior in capacity to bags, but because of the foregoing, this point is usually not fundamental. But the unequivocal disadvantages of this option are the higher cost of the same bags; a lower suction force for the same engine power; as well as a somewhat lower efficiency of catching fine dust. In light of the latter, "cyclones" have to be equipped with additional filters, which also periodically require cleaning. It is also worth bearing in mind that such systems are most effective with a regular, strictly defined position in space. If you deviate from this standard operational position, the efficiency of the dust collector may noticeably decrease, which leads to rapid clogging of the filters.

— Aquafilter. This type of dust collector looks like a container with water: the air drawn in by the vacuum cleaner passes through the liquid, which traps most of the contaminants. Such systems are highly efficient and hygienic: they capture various contaminants well, including even fine dust, without additional filters. In addition, the air released by the vacuum cleaner is additionally humidified which is especially useful in the cold season, when heating dries the air in the room. At the same time, the procedure for cleaning the dust collector itself is very simple and convenient: after cleaning, its contents can simply be poured into the sewer, while no dust rises into the air (unlike the process of cleaning cyclones and especially bags). On the other hand, it is desirable to wash and dry aquafilters after each use, which somewhat complicates maintenance. In addition, most of these vacuum cleaners are quite expensive, the passage of air through the water creates additional noise, and the water itself significantly increases the weight of the unit.
Separately, it is worth emphasizing that the presence of an aquafilter does not mean that the vacuum cleaner is washing (see above) or at least can wet cleaning (see "Cleaning type"). Quite a few models with an aquafilter work only in a dry format — and vice versa, units with a wet cleaning function may well be equipped with other types of dust collectors.

— Aquafilter + bag. This option means that the vacuum cleaner is equipped with two types of dust collectors at once — an aquafilter and a traditional bag. The features of both are described in detail above. Here we note that such models necessarily have a wet cleaning mode (see above) and/or a water suction function — an aquafilter is used for these purposes. But the bag, anyway, is intended for traditional dry cleaning. In general, this is the most common combination of the two types of dust collectors. The other variants described below are much less common.

— Aquafilter + cyclone. A combination similar to the aquafilter with a bag described above. The delivery set of such a vacuum cleaner includes two types of containers: an aquafilter for wet cleaning and/or water suction (this function can also be provided in vacuum cleaners with purely dry cleaning), as well as a cyclone system (see above) for sry cleaning .

— Cyclone system + bag. A combination found exclusively in dry cleaning models. Similar to the combinations described above, most often we are talking about the presence of two replaceable dust collectors of different types in the kit. The specific type is chosen depending on the situation. So, the cyclone system is convenient for collecting relatively large and heavy contaminants, and the bag handles better with fine dust.

Rated power consumed by the vacuum cleaner. In models with power adjustment (see below), the maximum value is taken into account in this case. We are talking about the characteristics of the installed motor, which is the main, and in most vacuum cleaners, the only consumer of energy.

Higher power increases suction force and improves overall cleaning efficiency. In addition, a more powerful unit is easier to equip with a capacious dust collector. On the other hand, only vacuum cleaners of the same type with the same types of dust collectors can be directly compared by this parameter (see above for both). And even in such cases, the actual suction force (see below) may be different — and it is it that determines the real efficiency. However, the total power also allows you to generally evaluate the capabilities of the vacuum cleaner, including in comparison: a 1500 W model will significantly outperform its 800 W counterpart in efficiency (although it is impossible to say exactly by how much). But what definitely depends on this indicator is energy consumption.

As for specific power values, they are largely related to the type of device. For example, handheld models, robots and uproght units have low power — less than 1500 W(and often noticeably less). Such values are quite popular among other types of vacuum cleaners (conventional, industrial, workshop, etc.), but among them there are already more solid indicators — ...f="/list/90/pr-1067/">1500 – 1750 W, 1750 – 2000 W and even more than 2000 W.

The suction power provided by the vacuum cleaner. For models with power adjustment (see below), in this case, the maximum value is taken into account. Note that "suction power" is sometimes erroneously also called the suction force, indicated in pascals; see below for more details.

Suction power is a key indicator that determines the capabilities of the unit: the higher it is, the more efficiently the vacuum cleaner can draw in various contaminants, and the better it handles with carpets, fabrics and other materials into which dust can penetrate deeply. On the other hand, high power inevitably affects the weight, power consumption, dimensions and price of the device. Therefore, it does not always make sense to chase the maximum values — you need to take into account the real working conditions and the general purpose of the vacuum cleaner.

The specific numbers found in this paragraph largely depend on the type of device. For example, in handheld household models, suction power does not exceed 100 W, and for conventional household units, an indicator of 100 – 150 W is still considered very limited. At the same time, we note that the minimum required for a full-fledged dry cleaning of smooth floors is considered to be 300 – 350 W, for carpet and other short pile coatings — 350 – 400 W, and for long pile materials and upholstered furniture higher rates are desirable. Vacuum cleaners with lower suction power values are intended not so much for periodic cleaning, but for constant (ideally daily) maintenance of cleanliness in an already tidy room.

As for the relationship between suction power and suction force, it is as follows: power is the suction force (thrust) multiplied by the airflow (performance). Without going into too much detail, we can say that the efficiency of the vacuum cleaner is determined by both of these indicators. And it is worth evaluating this efficiency by suction power (regardless of the specific relationship between traction and performance).

The nominal volume of the dust collector installed in the vacuum cleaner.

This indicator largely depends on the type of unit (see above). For example, in most handheld household models, the capacity does not exceed 0.5 L. The volume of the container in upright vacuum cleaners and robots can be somewhat larger — among the first variety there are quite a few models for 1 – 2 liters or even more, and among the second — by 0.6 – 1 liter and a little more. For conventional vacuum cleaners, the minimum figure is actually about 0.8 – 1 L; dust collectors for 1 – 2 L and 2 – 4 L are very popular in such devices; the maximum capacity is actually 4 – 6 liters — units of a similar layout, but with a larger capacity, are usually referred to as household ones. In turn, relatively small containers are occasionally found among workshop models. However, in vacuum cleaners of this type, the capacity is generally quite large — it can reach 26 – 50 liters or even more ; the same applies to industrial (construction) units.

In general, a larger dust container allows you to work longer without interruptions. On the other hand, a capacious container itself takes up more space and, accordingly, affects the size, weight and price. So when choosing th...is parameter, it is worth considering the actual features of the use of a vacuum cleaner. Here we can give such an example: for a full-scale cleaning of an average city apartment, a capacity of about 1 – 1.5 litres is required. Thus, say, a 4-litre bag allows you to carry out two such cleanings with sufficient efficiency without unloading the vacuum cleaner. There are more detailed recommendations regarding the optimal volume of the dust collector, including specific cleaning options. These recommendations can be found in special sources.

The ability to use a vacuum cleaner to collect spilt water and other liquids.

By definition, all washing vacuum cleaners have this function (see above) but the matter is not limited to this. Water suction can also be provided for in simpler models (including even units that do not have a wet cleaning function). Accordingly, the specific possibilities for collecting liquid may be different — first of all, this concerns the maximum volume. Before use, it's ok to clarify the restrictions on the types of liquids being such. However, even the simplest vacuum cleaner with this feature can be an excellent alternative to a sponge or rag. Especially if there is a lot of liquid and it would take a long time to wipe it manually. And if a unit with similar functionality does not support wet cleaning (see “Cleaning type”) you can use water collection as an alternative: pour the liquid over the floor and then collect it with a vacuum cleaner. Of course, such a procedure can only be carried out on materials that are resistant to moisture — for parquet and laminate, not to mention carpets, it is not suitable.

Ability of operation of the vacuum cleaner in the air blowing mode.

As the name suggests, it is the opposite of the standard suction mode. The air is not drawn into the hose but is forced out of it. This function significantly expands the functionality of the vacuum cleaner. In particular, it allows you to use the unit as a leaf blower for cleaning fallen leaves from the porch or paths in the yard, or for sweeping large debris into one pile. At the same time, blowing is especially useful where suction cannot be applied — like on paths covered with rubble. In addition, this mode can be useful for cleaning some hard-to-reach places — for example, radiators and other slots in the “hardware” of a computer: for several reasons, blowing out such places often turns out to be more effective than drawing in dirt.

Usually, to use this mode, it is enough to rearrange the hose from the main working port to the "purge" one.

Presence in the vacuum cleaner dust collector filling indicator.

The general meaning of this function is already clear from the name: it is an indicator that informs the user about the fullness of the dust collector. At the same time, we note that the features of the operation of such a pointer may be different. The simplest option is a mechanical or electrical device that works when the amount of debris in the dust collector approaches a critical level. More advanced indicators can show a specific degree of filling at any time. In advanced vacuum cleaners, complex electronic systems can be used with values displayed on a display or a light indicator.

This function is most popular in models with bags (see "Dust collector") since without an indicator it would be necessary to control the fullness of such a vacuum cleaner manually — by opening the dust collector compartment and checking by touch how tightly the bag is filled. In cyclone systems, fill indicators are very rare and in aquafilters — even less often: both there and there, transparent materials are often used to allow you to see the amount of debris inside without opening the vacuum cleaner.

The presence of a HEPA fine filter in the vacuum cleaner; also in this paragraph, the specific class of this filter is often specified.

HEPA (High Efficiency Particulate Absorbing) filters are designed to purify the air from the smallest mechanical contaminants — up to tenths of a micron in size. It allows you to trap not only fine dust but even bacteria. For comparison: the size of most bacteria starts at 0.5 microns, and the effectiveness of HEPA filters is evaluated by the ability to retain particles with a size of 0.1 – 0.3 microns. The most advanced such filters ( class 13 and above) are able to remove more than 99.9% of these particles from the air. Here is a more detailed description of the different classes:

— HEPA 10 – traps at least 85% of particles with a size of 0.1 – 0.3 microns;
— HEPA 11 – at least 95% of such particles;
— HEPA 12 – not less than 99.5%;
— HEPA 13 – not less than 99.95%;
— HEPA 14 – not less than 99.995%;

Note that pollution with a size of 0.1 – 0.3 microns is the worst-kept by HEPA filters, so with particles of other sizes (both larger and smaller), the efficiency of such elements will be even higher.

Regarding the choice for this parameter, it is worth noting that, in fact, it does not always make sense to pursue a high filtration class. For example, during wet cleaning with a washing vacuum cleaner (see abov...e), the HEPA filter, in fact, is not needed at all (in many models, it is recommended to remove it altogether for such cases). So if you plan to use such a vacuum cleaner mainly for washing, you can ignore this parameter. Another specific case is industrial units (see "Type"): they are often used for rough cleaning of large debris, where thorough air filtration is not required.