Air filters for ventilation in the kitchen from Folter

Is there a universal charcoal hood filter

Today, universal carbon elements are quite popular, which can be used in almost all types of hoods in recirculation mode, that is, when the connection to ventilation is not performed.
VIDEO INSTRUCTION

What is the best charcoal or grease filter for the hood?

Often, air exhaust hoods cost only one filter - a fat filter, but for a full-fledged air purification, it is still recommended to install a coal filter. How do they differ from each other?

The fatty one performs a rough cleaning, it is designed to retain large particles of fat, soot, which can damage the engine blades. Also, the fatty element protects the inner walls from oil vapors. Absorbs up to 96% of fat particles and unpleasant odors.

Coal ones are already intended for fine cleaning, it is not by chance that they are called anti-odor, or absorption. Absorb gases, harmful impurities of steam, odors.

Fatty disposables are made from synthetic fibers, for example, from acrylic, synthetic winterizer, non-woven fabric. Used in inexpensive hoods. They cannot be cleaned and therefore require replacement.

Reusable ones are made of metal and mesh foil - symmetrical or asymmetric. For production, use stainless steel or galvanized steel with a protective layer against oxidation. More practical are reusable, easy to clean by hand or in the dishwasher. Used in more expensive hoods.

Let's consider several models of grease filters on the market.

Lissant-yug produces cassette versions suitable for use at temperatures up to + 70C. They are non-separable, made of galvanized or stainless steel with a thickness of 0.5 mm. The filter element has five plates.

The manufacturer Rowen offers customers an integral prefabricated structure made of stainless steel or galvanized steel that can withstand temperatures up to + 80C. The filter element has three or five plates.

The manufacturer Titan produces stainless steel options with a thickness of 0.5 mm and a working environment temperature of up to + 70C.

All carbon filters are disposable. The filling degree can vary. The denser the coal, the lower the throughput. The shape can be round, rectangular, concave, flat. The body is usually made of plastic.

Buyers can order a carbon element of the desired size or purchase a standard one.

The range of hoods with a carbon element is very large. So, charcoal filters for hoods Hansa, Gorenje, Krona, Electrolux are popular.

It is impossible to unequivocally answer the question which one is better, since it is necessary to use them simultaneously. In this case, high-quality and complete air purification will be provided.

Where to buy a charcoal filter for the hood - an overview of manufacturers

Consider different options for hoods with coal cleaning systems from popular manufacturers.

Hoods:

Filters:

Carbon filters for Kron's hoods are used in equipment in two modes: ventilation and recirculation. There is a large assortment of hoods in different price categories.

If your hood does not have a built-in filter, or you need to purchase a new one for replacement, you should pay attention to the carbon filter for the Jet air hood. The Portuguese manufacturer produces quality accessories and consumables that need to be replaced every six months

Carbon filters for Volter range hoods are manufactured at the Russian company “Folter”.It is one of the leaders among domestic companies producing dust collectors and filters for both domestic and industrial use.

Chinese manufacturers do not lag behind Russian and European competitors, and if you wish, you can purchase Shindo elements, which are easy to use for equipment of different brands.

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Features of installing and replacing carbon filters for hoods

Before installing a built-in hood with a charcoal filter, you should pay attention to the manufacturer's recommendations regarding which replacement cartridges are required for it. This is due to the fact that many firms set certain restrictions on use and replacement. So, on average, it is recommended to replace the cleaners at least once every 4-5 months, and with infrequent use, it is permissible to stretch the terms up to 6 months.

Charcoal filters for a German exhaust hood are designed to work throughout the year, because reliable adsorbents are used in the manufacture, and the build quality of the device is at a high level. Of course, the price of these filters will be significantly higher than the cost of products of other less popular brands, but the cheaper the cartridge is, the more often it will have to be changed.

Helpful information! Before purchasing additional carbon filters, you should study the technical part of the issue, clarify for what period of use the design is designed. It should not be forgotten that the service life of the filter can both increase and decrease: it all depends on how often and for how long the hob is used.

Manufacturers recommend replacing carbon filters at least once every 4-6 months.

You need to understand that it is impossible to clean the used carbon filter with your own hands, because the main component is finely crushed coal that cannot be recycled. Most often, manufacturers recommend purchasing cassettes of their own production, although there are also universal carbon filters for hoods that can be installed in a device manufactured by any company.

Related article:

Cooker hoods with ventilation ducts: making the right choice

Types of hoods with outlet for ventilation. Selection options. Varieties of air ducts. Features of installation.

The purchase of such a product allows you to save time searching for the desired option. After the purchase, it is important to adhere to a certain algorithm to carry out a safe replacement of the part.

How to extend the term of use and is it possible to change the contents of the cassette

The first thing to do before replacing the cartridge is to disconnect the device from the mains and dismantle the air intake mesh. After that, the grease trap for the hood is removed, as a result of which access opens directly to the cassette with the carbon filter.

After replacing the cartridge, it is recommended to turn on the hood for 4-5 minutes to dry the contents of the charcoal filter

Some cassette designs offer the ability to open the case, which allows you to replace content as it gets dirty without buying an entire cassette. To perform this action, after the filter has expired, it is necessary to pour out the dirty filler and fill in new granular activated carbon. The updated cassette is then assembled and reinstalled.

The correct installation of the filter is indicated by a characteristic click. If the installation is not carried out correctly, most likely the device will not turn on. In a similar way, in the future, you can update the contents of the charcoal filter for the hood with your own hands.

In order to extend the life of the cleaning cartridge, experts recommend leaving the device to work for an additional 4-5 minutes after the installation is completed.During this time, drier air passes through the mesh on the hood, and the contents of the charcoal filter will dry out, which will prevent it from pressing. In addition to ensuring a longer life of the cartridge, this simple manipulation will help to extend the operation of the hood itself.

To extend the life of the charcoal filter, experts recommend keeping grease nets clean.

Keeping the grease mesh clean is considered another point that can increase the service life of the filter. The cleaner it is, the less likely large particles will get onto the sorbing element. This means that the coal will retain its loose state longer, especially since the anti-fat cleaning process does not take much time. Basic mesh cleaning options:

• wash the part in soapy water or a good fat-dissolving detergent using a stiff brush;
• pour over with boiling water and grate with a soda-based paste;
• clean with a directed jet of hot air from a household steam cleaner;
• pass through the wash cycle at the highest temperature in the dishwasher.

Users note that any of the methods allows you to make the grease trap cleaner, but the best result can be achieved only after mechanical action on the part with a brush. It should be borne in mind that the installation of the mesh in place should be carried out only after complete drying, otherwise it will quickly clog up again.

Some designs of charcoal filter cassettes offer the possibility of opening the housing and replacing the contents.

When buying a hood, it is additionally recommended to take into account the fact that some models are produced without a grease mesh. Such devices are not advised to choose due to the fact that there is a large load on the carbon filter, which, in addition to small particles, has to filter large, wet and oily particles. All this affects the cleaner and leads to its rapid failure. For this reason, it is better to give preference to hoods with a grease trap.

Kitchen hood diagram

In order to better understand what you are going to do, you first need to know the circuit of the device and the principle of its operation, otherwise nothing will be done normally. It is also necessary so that you can independently disassemble and then reassemble the hood in case of breakdown or cleaning, which it is advisable to do at least every six months in order to avoid a possible fire.

An important role in the hood is played by its engine or motors, since in some more powerful models they are installed in two. This is a kind of "heart" of the entire device, the power of the working device depends on it. Most often, these motors have a power of 50 to 200 watts, their speed of rotation is from 1500 to 2000 per minute. The performance of the device depends on this, but do not forget that the more power, the more electricity the hood will consume, be sure to take this into account

In addition, more powerful hoods will have a high noise level, you also need to pay attention to this.

An important role in the energy consumption of the hood and its structure is played by the lamps installed in it and aimed at illuminating the stove or hob. Most often, LED or halogen lamps are installed. If you want to save on energy consumption in the future, then you should give preference to LED lamps, since halogen lamps consume virtually the same amount of energy as conventional incandescent lamps.

To connect the device to the network, a regular cord is used, most often its length is one and a half to two meters, if this is not enough for you, then you will have to use an extension cord. If you want to hide the cord and extension cord, think about it in advance.

An important role in the structure of the hood is played by the anti-grease filter, which is literally "at the entrance" of the device and is visible above the hob.This filter is needed to trap unpleasant odors and also to protect the engine and other parts from dirt and large impurities. This is a kind of metal mesh or dense perforated foil that has several layers, ideally it should have an anti-corrosion coating.

Some inexpensive models have so-called disposable filters, they are made of synthetic fabric, they will have to be changed very soon. They are inexpensive, but it is not very convenient, so it is better to give preference to the first option. The filters need to be cleaned periodically, as they become covered with soot and grease, this can cause unpleasant odors and spoil the operation of the device.

Some of the more expensive models have charcoal filters, which are usually installed behind the hood motor. Such filters help to further purify the air; they contain micro-granules made of coal that work on the same principle as filters for water purification. The disadvantage of such filters is that they need to be changed often, it is easy to do, but it requires some skill. Dirty or old filters interfere with the normal operation of the hood in the kitchen.

The hoods also have several types of control that differ from each other, you need to choose the type that seems convenient for you, they generally do not have any functional differences. The main types of control are:

• Button control. Represents the presence of conventional flush buttons that are familiar to everyone. The buttons are usually located on the front of the hood and are easily accessible. Such control is most often found in the cheapest models of the device, but at the same time it is also the most reliable.

Slider control. Also an inexpensive form of control found in many economical models. It works on the principle of a movable lever, it moves in divisions, changing the power of the device and sometimes the illumination of the hob

Touch control. This control is the most popular, it is found in most modern devices. Firstly, it looks very stylish, does not require special care and does not lose its presentation even after long-term use. The touch panel is most often located on the front panel of the hood, it works from the slightest touch. In more expensive models, you can even set a specific program for the device. For example, with a sharp appearance of a strong odor, the motor starts to work in an enhanced mode aimed at quickly eliminating an unpleasant odor; when a person approaches, an indicator light is triggered, which illuminates the surface.

Video - installation of a kitchen hood

Some of the more "smart" models also work without human intervention, they turn on and off automatically when a smell occurs or the stove is turned on / off.

How to install a charcoal filter in a cooker hood

Instructions for replacing old structural elements with new ones:

1. The equipment is disconnected from the network.
2. The grease catcher is dismantled.
3. The carbon-filled cassette is removed.
4. If necessary, the inner walls of the body are cleaned of fat. Even when a special filter for removing grease particles is installed, some fractions may fall outside the grate's reach.
5. A new carbon cassette is installed instead of the old one.

The principle of replacing a carbon element is the same for different types of similar products: round and square. You can determine the end of service of the filter element yourself - for this, the day of installation is noted, 6 months are counted. It is also necessary to take into account the influence of operating conditions. When the hood is operating intensively, the filter needs to be changed after 3-5 months.

The task is facilitated if the manufacturer has provided an indication option. In this case, you should be guided by a special label.It will change color when it comes time to install a new filter element. Other signs of carbon clogging:

• intensive work of the exhaust device;
• reduced traction;
• the fan inside the hood works more intensively;
• the design can provide for a sensor that responds to significant pressure drops arising from a violation of thrust.

Cleaning rules

The built-in hood with a charcoal filter without an outlet implies the constant replacement of a component to clean the air. Depending on the characteristics and the selected filter, the latter must be changed frequently. This is a necessary element, which you will not be able to do without.

The aluminum or stainless steel strainers should be inspected once a month to remove soot and grease from their surface. It is best to do this once a week, then the cleaning process will be easy. At the same time, the lattice itself will not have time to overgrow with a new layer of plaque. Manufacturers recommend using a simple method to remove it: remove the mesh and put it in the dishwasher. If the pollution is quite intense, the technique may not be able to cope. In this case, you can resort to household products with an alkaline composition.

Removal of various contaminants and vapors harmful to health is the task of the charcoal filter. But the element itself periodically needs cleaning. Laundry soap and ordinary soda dissolve well fats. Alternatively, you can use dishwashing gel, gas stove cleaning compounds.

Procedure

If the hood has not been washed for years, more powerful products will be required. This can be a gel for cleaning sewer pipes. For minor contaminants, it makes no sense to purchase such formulations. Regular soda can easily and easily cope with the problem.

Clean metal filters as follows:

1. Remove the hood grill and place in any wide container.
2. Prepare the detergent composition. To do this, pour a pack of soda with three liters of water. After that, transfer the solution to a container with a grid.
3. Heat on the stove, simmer for about 10 minutes over low heat. If after this it was not possible to get rid of the dirt, boiling should be continued. At the end of washing, rinse the filter with running water and dry it. After that, you can put it in place.

Special detergents and gels are used in accordance with the instructions on the package. Usually they are applied to the grid and kept for a certain time. It is better if the hostess goes over the mesh with a brush or plastic brush. Next, you will need to wash it under water and dry it.

Hood types

Modern models of kitchen hoods differ significantly in both design and performance. By the principle of work, two large groups can be distinguished:

1. With vent to ventilation - they are connected to ventilation shafts in the room and are fully functional if the ventilation system is in working order.
2. With charcoal filter without outlet - filter the air without removing it from the room. The hood draws in the polluted air, passes it through the charcoal filter and gives it back. Such hoods are called filter hoods. It is worth noting that for them it does not matter where the ventilation shaft is located and in what condition it is.

Types of filter elements

To begin with, you need to understand why you need a fat filter for the hood, so that there is no temptation to get rid of it, supposedly so that it “pulls better”. This applies to disposable items that must be replaced frequently. And they are needed to protect the fan motor from getting inside a sticky fatty deposit, which is why the unit will fail very quickly.

The same sticky substance will cover the inside of the air ducts and the walls of the mine. Not only will they themselves begin to emit an unpleasant odor, but they can also become a hotbed for harmful microorganisms and food for cockroaches.This is prevented primarily by the cooker hood grease filter, which is installed on all devices without exception. But the presence of the second type of elements - coal depends on the type of household appliance, which are:

• direct-flow;
• recirculating.

Direct-flow - these are mainly hoods without a charcoal filter, since it is not required there. The fan captures the polluted air and throws it into the exhaust shaft, from where it comes out under the influence of natural draft. Recirculation units do not need a shaft, since after cleaning they return all the air back to the room.

Important. When using a direct-flow type household appliance for the hood in the kitchen, you should take care of organizing the flow of air from the outside into the house

To do this, it is enough to slightly open the window or set the sash of the plastic window to the ventilation mode. Otherwise, odor removal will be ineffective.

A grease and charcoal filter is installed in the recirculation hoods. The first one catches fats, the second one performs fine air purification. Carbon elements come in different configurations, but they work the same way: the air mixture passes through a layer of activated carbon granules. This creates additional resistance in the flow path, which is solved by using more powerful fans.

But filters that trap fat particles are of different types:

• disposable grease filter. After contamination, this element must be replaced; it cannot be restored by washing;
• perforated aluminum filters. Stand in hoods of the middle price category, can be cleaned by flushing;
• stainless steel mesh and perforated elements. The most expensive cleaners, on the other hand, are durable and well amenable to regeneration (cleaning).

Charcoal filter for hood: what is the principle of operation

Carbon deposits, dust, small particles inevitably appear during the cooking process, and recirculating hoods prevent them from settling on various surfaces. Unlike extraction grease filters, the carbon cartridges can be replaced depending on the degree of soiling.

Another distinguishing feature of them (in comparison with conventional air duct hoods) is the fact that the air, passing double filtration, is not discharged into the ventilation shaft, but returns to the room. This is especially true if a gas boiler is installed in the kitchen, which consumes a large amount of air. During an hour of operation, the device can cope with cleaning from 2.5 to 22 thousand cubic meters of air, and the aerodynamic resistance reaches 120 Pa. It is important to note that for normal operation of the hood, it is required that the humidity in the room does not exceed 70%.

The direct operation of filters for a kitchen hood is provided by turning on the motor, which supplies the air flow to the hood through one or more fans. In this case, the carbon adsorbent is capable of absorbing harmful impurities, and the inner filling of the cartridge also absorbs light ions. In some cases, the degree of filter contamination can be estimated by the increase in its initial mass, as well as by the change in density. In order for the hood to work efficiently, you should constantly monitor the cleanliness of the filter, especially during prolonged work in the kitchen.

The operation of the charcoal filters is ensured by turning on the fan, which supplies the air flow to the hood

The combination filter works slightly differently from the conventional carbon filter. In this case, at the first stage, the polluted stream enters through a dense synthetic textile layer, in which there is a carbon impregnation.Most often, viscose acts as a synthetic textile, on which most of the large particles remain.

After the first stage of cleaning, the second begins, which consists in passing air through the cartridge with carbon granules. The result of this double purification is truly clean air that does not have any foreign smell.

For ease of use, many modern hoods are equipped with special sensors that signal the need to replace a dirty filter. This helps to extend the life of the instrument and to ensure efficient cleaning of harmful particles.

Charcoal filter

If you need to assemble an air purifier from smoke with your own hands, coal should become the main active ingredient. It is able to eliminate harsh, unpleasant odors in the room. It is used together with a fan (selected in accordance with the dimensions of the room).

For the manufacture of the case, you can take plastic pipes with a diameter of 200 and 150 mm. Length and size are trimmed. Holes are made in the inner pipe using a drill and drill (15 mm). The drill may become dull in the process.

Holes with a diameter of 30 mm are also made in the outer pipe. The distance between them should be 5 mm. A large pipe is covered with agrofibre. Then it is wrapped with a painting net and clamped with clamps. The protruding agrofibre needs to be trimmed with a blade. The same procedure is performed with the inner pipe, but first you need to put on a painting net, and on it agrofibre. The edges should be covered with aluminum tape.

The circles that remain after drilling are installed in the plug. One pipe is put on another. Coal is poured inside. The design is put on the fan.

Having considered how to make an air purifier with their own hands, everyone will be able to do all the work quickly and efficiently.

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It is difficult to imagine a modern kitchen today without the presence of an extractor hood on it, which is necessary for cooking. Some companies have switched to the production of so-called fume hoods without filters.

Which is better: charcoal or grease filter for the hood

Both varieties provide a similar effect. A grease filter must be installed in the kitchen regardless of the type of hood. This is due to the fact that in its absence, the carbon filter element located in the housing will become dirty more quickly. The grease filter is larger than its carbon counterpart. This feature contributes to an increase in the coverage area, which increases the efficiency of the exhaust device.

The grease filter is presented in different types:

• aluminum;
• acrylic;
• steel (stainless steel).

Anodizing method is used to improve the quality of the filter element. However, such products are installed on expensive hoods. An aluminum filter is the preferred option. It is strong, durable, does not corrode.

The coal analog is inferior to these options in terms of service life and reliability. Such structural elements of the hood are often changed; the disadvantage is the need to control the duration of the filter operation. If we compare different types of products, it is noted that the coal option can also replace the grease trap. The design performs 2 different functions: it removes fat from the air stream, cleans the air from smoke and odors. For comparison, a grease catcher will not provide the desired result, since the mesh size of the grid is quite large.

It should be borne in mind that a filter for removing fat can also be disposable, but its service life is shorter than that of a carbon equivalent. For this reason, reusable structures are more often used. There is also a combined exhaust filter. It contains carbon fibers, but the outside is protected by a synthetic material, while the outer layers retain fat. The contents of the bag remove impurities from the air stream. However, the price of such products is high.

Filter myths

There are tons of filter myths out there today, but let's tackle them in order.

1. The filter is not able to get rid of extraneous odors in the same way as an evacuation hood. The universal charcoal filter is quite capable of handling odors, grease and soot that settle on the surface of the furniture. With regard to evacuation hoods, this is also a controversial issue. Many imported equipment is simply not suitable for our domestic ventilation systems, which often may not even function, and, therefore, the desired fresh air in the apartment will not be available.
2. Regular replacement and installation of a charcoal filter in the hood is more expensive than connecting an evacuation hood to the ventilation system. Everything is not as simple as it might seem. The evacuation device also requires the installation of a filter to protect the engine, in addition to this, the purchase of an air duct, many adapters, clamps, sealant, polyurethane foam, PVC pipes incurs large costs.If it is necessary to obtain a permit, there are additional costs. And the timing of filter replacement is not so short that one could go broke on their endless purchase.
3. Only filters of the same brand as the device are suitable for the hood. It is not at all necessary to purchase filters from the manufacturer, you can find even higher quality from another company.

Recirculating cooker hood with replaceable charcoal filters

In fact, devices with charcoal filters have several advantages. Firstly, they are easy to install and easy to connect. Secondly, they are great for poorly ventilated rooms in which there is no access to fresh air.

It is also worth paying attention to the fact that the filters are easy to replace, they can even be made with your own hands.

How to choose the filter that is optimal for the functioning of the hood

For the most part, the charcoal filter is suitable for use in a variety of hood models. Any consultant in the shopping center will help you choose the right option for a specific device. But nevertheless, experts recommend inquiring about the possibility of purchasing and replacing filters before buying a circulating hood, and it is even better to immediately buy several replaceable filters, which will be enough for 1-2 years of use.

Helpful information! When buying a charcoal filter from a source other than the hood manufacturer, pay attention to the box. Most often, a list of hood models is indicated on the packaging, which are designed for the installation of a specific filter. It should be borne in mind that the shape of the filter must be selected depending on whether the device has a pull-out panel or whether it is a stationary version.

When buying a carbon filter, you need to pay attention to the packaging, which indicates a list of hood models to which the cartridge is suitable.

You should not rely on the fact that a cooker hood with a charcoal filter, regardless of the area of ​​the room, is able to completely rid the kitchen of odor and prevent its spread throughout the home. Recirculating devices, like ordinary ones, are designed to purify a certain volume of air, therefore, before buying, you need to pay attention to what area the device is suitable for in the room. Often, coal hoods, in contrast to flow-through ones, are 20% less efficient.

The choice of a filter element should be done thoughtfully in order to acquire a truly correct design, because it will not be possible to place a synthetic version of the purifier in a place designed for installing a cartridge. Very often, due to the lower cost, users purchase filters made of synthetic fabric, not taking into account the fact that they are not suitable for many models of coal hoods. Even if it is possible to install the structure, the performance of the hood will be significantly affected by this.

Despite the fact that cheaper universal filter systems have been invented, it is still recommended to give preference to the models of the same manufacturer from which the hood was purchased. It is precisely the cassettes designed for a specific version that will ideally occupy the niche intended for them, which will ensure more efficient operation of the device.

Filter classification

Before choosing a filter for the hood, it is worth knowing about the two operating modes of these devices. When the air is removed, the productivity is maximum, and the degree of cleaning of the room is close to 100% - the pollution is removed into the ventilation shaft and from there they go to the street. The recirculation mode removes harmful impurities from the air that are deposited on the carbon filter elements. The second option is more convenient to use, but it is more expensive, since it is necessary to change the filter elements for the hood every six months.

If the hood works only for extraction, only a pre-filter is installed in it. Thanks to this, grease and vapors do not get inside the case, which is then very difficult to clean.For recirculation, additional cleaning from small particles will be required, and you will have to buy or make a charcoal filter for the hood.

Fat filters

Aluminum grease filters are easy to remove and clean

An element called a coarse filter cleans the air flows and prevents not only pipes from becoming dirty, but also the motor. If it gets on the engine blades, which can happen in the absence of primary filtration, grease adheres to the surface and is difficult to clean.

The cleaning device can be disposable, requiring replacement over time, or reusable - cleaning and reinstalling. Disposable replaceable filters for the hood are made of synthetics such as acrylic or padding polyester. They are used in inexpensive models mounted under kitchen cabinets. Do not reuse such filters - they still will not purify the air.

The reusable hood grease filters are made of metal and have a long service life. The devices themselves are periodically cleaned and washed. They look like cassettes and consist of a metal body and filter elements (mesh or perforated foil) with openings for air passage. Fat is freely retained, and the question of how to change the filter in the hood does not arise at all.

In addition to steel mesh, other filter materials are also used. For example, Elica meshes have anodized aluminum to resist oxidation. The cata hood filter, produced in Spain, has the same design - two of its filters can be easily washed with warm soapy water. The product has 5 layers of protection and fully protects the electric motor from grease particles. Such an aluminum filter for the hood allows air to pass freely during periodic maintenance.

Carbon filters

Carbon filter CF 160 for Maunfeld GRETTA cooker hood

For the recirculation mode, the requirements for the quality of the atmosphere are higher. The grease and soot stopped by the primary cleaning are supplemented with a device that prevents odors from entering the room. To do this, a fine carbon filter for hoods is placed on the device immediately behind the grease element.

The main part of carbon filters consists of activated carbon, which reliably retains contaminants. By absorbing harmful substances, the element retains them in itself. These are the properties of filter carbon.

A serious drawback of the device is the high price, reaching 2.5 thousand rubles. But it is possible to create a charcoal filter for the hood with your own hands. A homemade product is spared on the basis of coal cores.

The efficiency of the filter is related to their density (the higher it is, the lower the throughput). You can increase the flow rate by periodically changing the replaceable elements for the filter. A regular consumable is changed every 3 months. The elica hood filter, which provides high-quality cleaning, but also gets dirty faster, is recommended to be renewed after 2 months. Jetair and Fabriano cartridges need to be replaced 3 times a year. and the best filters for hoods, krona and Bosch, last up to a year.

Main manufacturers of charcoal filters for household use

All companies that produce recirculation hoods for kitchens are engaged in the production of charcoal filters. For the convenience of users, filters are manufactured not only for standard rectangular hoods, but also for wall-mounted and corner versions. Depending on the build quality, the work of many hoods is carried out practically without unnecessary noise, which cannot be said about devices with an air duct.

It is not recommended to purchase charcoal filters for hoods of dubious manufacturers.

When buying a model, you need to take into account the number of charcoal filters and be sure to choose options equipped with fat nets for the hood. It must be remembered that the more built-in filters there are, the more you need to buy for replacement, which will affect further waste.

You should not purchase cassettes for hoods from dubious manufacturers that do not indicate the recommended period of use of the filters. Otherwise, there is a possibility that the hood will not work efficiently. It is necessary that the performance of the filter not only matches the performance of the exhaust fan, but also slightly exceeds this figure in order to increase the service life. For example, if, according to its characteristics, the hood is designed to purify 250 cubic meters of air, and a filter designed for 500 m³ is installed in it, it will need to be changed not after 3 months, but at least six months later.

Important! Before buying a filter, you should make sure that it is suitable for a specific hood model, otherwise the purchase will be useless. And you should also pay attention to the build quality and the availability of certificates from the seller.

manufactures charcoal filters for hoods in a wide range and high quality standards

Carbon filters for hoods "Folter" are presented in a wide range and meet the established quality standards. The company produces various options designed for installation in a circulating type of hoods, as well as in supply and exhaust devices. Filters help to clean the air stream from fine dust particles, gas vapors, foreign odors, and also to carry out air conditioning.

The average price of filters is around 2000 rubles. The key advantage is that most of the models are universal. Due to the high quality and the use of good sorbents, the service life reaches 5 months, and the filters themselves are distinguished by high efficiency of air purification.

Other manufacturers of exhaust filters: Krona, Jet, Hansa

is considered a popular German manufacturer specializing in the production of quality cooker hoods. The company strives to constantly evolve and develop technological systems that create a pleasant microclimate in the kitchen. Each appliance comes with a filter for the "Krona" hood, which allows you to effectively deal with air pollution in the kitchen, and this is also facilitated by the reliably assembled hood body, which does not have unnecessary gaps or slots.

The average service life of Krona carbon filters is 100-130 operating hours

Besides the fact that filters for Krona hoods provide reliable elimination of odors and impurities in the air, they protect the engine from the penetration of fatty particles that impair its operation. All of the company's filters are easy to install and fit a wide range of models. Due to the fact that most of the company's hoods are equipped with two fans, 2 filters are included in the kit.

The price of a set of filters for Krona hood is 1590 rubles. It should be noted that spare cassettes are not included with the hood and must be purchased separately. On average, the service life is 100-130 operating hours. Thus, with standard use, these cassettes are enough for 6-12 months of operation. Correctly installed carbon filter for Krona cooker hood helps to reduce the amount of noise generated slightly.

Among the Italian-made models, Jet Air filters are considered in demand, which, together with the company's energy-efficient and efficient devices, form an ideal tandem. The most frequently purchased are the following model options:

Hansa charcoal filters are not considered universal, so it is better to check with a consultant for their compatibility with a particular hood.

1. F00169 / 1S. Differs in original appearance, suitable for most circulating hoods. Sold in original packaging with all accompanying documents. Price - 560 rubles.
2. F00307. The filter is designed to work from 3 to 5 months and ensures efficient operation of the hood. The price of the model is from 660 rubles.

Another well-known Italian manufacturer of filters is considered to provide cassettes of decent quality.It should be noted that filters for Hansa hoods are not considered universal, therefore, before buying, it is better to check with a consultant about their compatibility with a particular device. The high quality of the adsorbents used and the long service life without replacement explain the high cost of one filter - at the level of 1600 rubles.

Charcoal and grease filters for extraction

All hood filters can be divided into two groups: grease and charcoal.

The charcoal filter for the hood is the basis of the recirculation hood. Such a device is needed to purify the air in the room without diverting it into the ventilation shaft. If the grease filters can be cleaned, the charcoal filters must be replaced periodically.

Specifications depend on the type of charcoal filter. Let's give as an example the features of the "Folter" filter:

• Productivity: from 2500 to 22500 cubic meters per hour.
• Aerodynamic resistance (initial): 120 Pa (plus - minus 10 Pa).
• Operating temperature: not higher than 60 degrees Celsius.
• Operating humidity: no more than 70 percent. Weight: from 87 to 554 kg.
• Filter replacement time depends on the capabilities of the device. As a rule, from 3 to 12 months (see instructions).

At the heart of the filtering device is an absorbent that absorbs well and retains dirt. The absorbent can be in the form of granules or powder. The filter housing is usually plastic. The motor directs the air into the hood with a fan and blows it through the charcoal filter. Over time, the filter becomes dense, which impairs its absorption capacity.

The motor directs the air into the hood with a fan and blows it through the charcoal filter. Over time, the filter becomes dense, which impairs its absorption capacity.

Types of charcoal filters for hoods

Coal in the filter can be: stone; coconut; peat; impregnated.

The following types of carbon filters are distinguished by purpose:

• household;
• professional (for catering, etc.);
• for sewage treatment plants;
• to absorb organic pollution.

Shape: rectangular; concave; flat.

Without a bend

Flat hoods without exhaust are designed to purify the air in the room. They appeared recently. An exhaust hood, just like a conventional hood, is installed above the kitchen stove. The air is not discharged outside, it becomes clean thanks to the charcoal filter.

Built-in and without tap

The circulating hood can be part of the kitchen decor, but it can also be hidden, for example, in a wall cabinet. For this, built-in hoods have been developed. The panel in such devices can be either retractable or with a fixed position.

For kitchen

During cooking, fumes appear in the kitchen, which must be captured and retained by the hood without a drain. The purpose of the cooker hood is to purify the air throughout the apartment, not just in the kitchen. A separate ventilation system is used for the bathroom and toilet.

Carbon filters for hoods from different manufacturers

Companies in different countries are engaged in the production of carbon filters. We list the most popular companies and indicate the service life of carbon filters of their production:

• Elica (filter change after 2 months);
• Elikor (3 or 4 months);
• Jetair (3 or 4 months);
• Falmec (4 months);
• Fabriano (half a year);
• Krona (half a year - a year);
• Gaggenau (half a year);
• Bosch (year).

Folter

Volter carbon filters use different types of coal and chemisorbents. The air is cleaned of impurities in the form of gases and vapors. Odors are absorbed. There are filters for different premises for their intended purpose (canteens, cafes, treatment facilities, etc.)

For example, the FyaS-S charcoal filter.

Jet air

Jetair is an Italian manufacturer of ventilation systems. The company was founded in 1984. Now it is part of the Elica Group, which produces hoods. The cost of Jetair carbon filters is from 370 to 850 rubles.

Elikor

Elikor is a Russian company. Its line of business is kitchen hoods and air purifiers. The design of Elikor devices is varied: from traditional to modern.Elikor F-05 is compatible with the Elikor Integra cooker hood. 400 cubic meters per hour - filter capacity. There are universal filters suitable for different recirculation hoods.

Crown

The Krona K5 carbon filter is used in Krona hoods (Bella, Janna Diana, Kamilla). Krona K5 is round in shape. Compatible with Kamilla 600 single motor cooker hood.

Cata

Manufactured in China. For example, Cata TCF-001. Used in hoods Cata, Apelson air, Nodor testa.

Elica

Built into a kitchen hood for air recirculation, neutralizes odors. If the hood is used frequently, the filter should be changed after six months of use. With sparing - after 9 months.

The company manufactures Long Life recoverable carbon filters. They can be washed, dried and reused. Such devices serve for 3 years.

Electrolux Type 150

Filter type - Long life. Eliminates odors by recirculating air. The hood connection to the ventilation system is not required. Suitable for Electrolux EFC hoods (639, 939).

WhirlPool

Whirlpool filters are suitable for Whirlpool filters, Type 10, Type 28, Type 190, Type 150

Fat filter for hood

A grease filter for the hood is an indispensable part in an air-purifying device. As a rule, the air purifier is installed above the stove. Imagine a situation that there is no grease filter in the hood. Fat particles settle inside it. Fat burns well and can catch fire from burners. In addition, oil dirt that gets on the internal parts of the hood reduces its service life. Washing or replacing the grease filter is easier than removing the grease layer from all parts of the hood.

Specifications

A grease filter is installed in the air cleaner to capture and retain oil particles and soot.

Grease Filter Standard Specifications:

• The size of the captured particles: from 10 microns.
• Air purification class: from EU1 (efficiency less than 65%) to EU4 (efficiency more than 90%).
• Initial resistance: 20 - 35 Pa.
• Final resistance: 140 Pa.
• Air load: 5400 - 9000 cubic meters per hour.

Types of extractor grease filters

Disposable

Made of paper (cardboard), non-woven or synthetic winterizer. As a rule, special colored signs are applied to them. When the signs are no longer visible, it's time to change the filter.

Reusable

They can be cleaned of dirt and reused.

In turn, reusable grease filters are divided into 2 groups:

Acrylic. The method of cleansing is washing once a month in warm water and soap. It is not necessary to squeeze the material: this can damage it.

Metal (perforated foil, stainless steel, aluminum).

Usually it is a cassette made of metal mesh with fine meshes. The cassette is filled with foil, steel or aluminum. Oxidation of metals does not occur, since they are coated with an antioxidant.

Fat-absorbing

The synthetic filter does not just hold it on the surface, but absorbs grease. In the classification above, these are disposable and acrylic grease filters. All synthetic devices for absorbing oil particles look like small rugs. Most flat hoods have them in their design.

As an example of Top House grease filter. It is compatible with hoods from 50 to 60 cm wide. Retains fatty vapors, the material is fireproof. You need to change it after 3 months if the hood is operated up to 2 hours a day.

Krona

The filter contains several layers of aluminum mesh. Protects kitchen furniture and interior parts of the hood from grease contamination. Grease gets stuck in the filter compartments and does not enter the air duct. This filter is reusable and dishwasher safe.

Frequency of cleaning - once a month, so that the layer of fat does not have time to harden, which complicates the cleaning of the device. Compatible with model number 600 Hana, Mara and Gala range hoods. Length 33.3 cm, width 26 cm.

Cata

Spanish Cata grease filters are similar to those of the Elica. Material - anodized aluminum. The number of layers is 5. For the hood you need 2 filters at once.They are easy to remove and clean. Thanks to the filters, grease does not get onto the internal parts of the hood.

Jet air

The JetAir Italian grease filter with dimensions of 27.5 x 37 cm is suitable for hoods such as Roma, Atlanta and Mahila.

JetAir size is 25.8 cm by 33 cm.

JetAir size is 21.8 cm by 28 cm.

JetAir, compatible with Mifmi, Fireze, Tokyo and Tevere hoods, measures 26.5 cm by 40 cm. Teka Hood grease filters

Teka

Made of stainless steel. They are dishwasher safe.

What is activated carbon?

Activated carbon is extracted from ordinary charcoal. It is a form of carbon that has a small charge of positively charged electrons attached to it. The added value makes it more attractive to impurities and chemicals that are negatively charged. When production of carbon filters

used coal obtained by burning coconut or nutshells, hardwood or other carbon-based materials.

To make carbon available for chemical reactions and adsorption, carbon is specially treated to give its surface a porous structure and a large area. An interesting fact is that 1 gram of activated carbon has an area of ​​about 500 m2, or 1/10 of the area of ​​a football field.

Such an activated sorbent is placed in special cassettes, covered from the outside with a mesh serving to retain mechanical impurities. Wide use carbon filters for air purification from odors

and harmful impurities received in everyday life. On an industrial scale, they are less effective, so they are mainly replaced by magnetic and electromagnetic filters.