How to change the air filter on a Lada Granta with your own hands?

Some motorists think that the air filter is not a very important element of the car, and you shouldn’t think about replacing it in advance. But the quality of air purification also determines how comfortable the operation of the vehicle will be.

Air is a necessary component of the working mixture, since its amount in this mixture is more than 90 percent. Therefore, if the air purity is insufficient, then the operation of the motor will be difficult. For example, in desert conditions, one day of operation without a filter would be enough for the engine combustion chamber to become completely unusable.

Removing the air filter and air intake Lada Granta

Tools:

• Medium Phillips screwdriver
• Ratchet wrench
• 10 mm head

Parts and consumables:

• Air filter (if necessary)
• Rags

Note:

Remove the air filter to clean the cavity of the filter housing from dirt, replace it, and also to access parts and assemblies located in the front left part of the engine compartment.

1. While pressing the lock of the engine management system wiring harness block, disconnect the block from the mass air flow sensor connector.

2. Using a Phillips screwdriver, loosen the clamp securing the corrugated hose to the air filter cover pipe and remove the hose.

3. Using a Phillips screwdriver, remove the four screws securing the air filter cover.

4. Remove the cover.

5. Remove the replacement filter element from the housing.

Note:

If you only need to replace the replacement element, use a damp cloth to wipe off dust from the internal surfaces of the filter housing.

Install a new replacement element and then reassemble in reverse order

It is important to install the replacement element with the correct direction of the filter lamellas (as shown in the photo below)

If disassembly is to further remove the housing and duct, follow the steps described below.

6. Remove the canister purge valve from the filter housing holder without disconnecting the tube and wiring harness block from the valve.

7. The air filter housing is mounted in the engine compartment on three rubber supports. The two front supports are located on the upper cross member of the radiator frame, and the rear one is located on the battery platform bracket. Remove the front right support from the slot in the filter housing bracket.

8. Similarly, remove the front left and rear supports.

9. Remove the filter housing pipe from the rubber coupling of the air intake.

10. Remove the air filter housing.

Note:

Remove the air intake for replacement, as well as when dismantling the fan or radiator of the engine cooling system.

11. Using a 10 mm socket, unscrew the air intake nut.

12. Remove the air intake from the radiator bracket stud, disconnect the rubber coupling of the air intake from the air filter housing pipe and remove it from the engine compartment.

13. Remove the rubber coupling from the air intake pipe.

14. After carrying out the work, install all elements in the reverse order.

The article is missing:

• Photo of the instrument
• High-quality photos of repairs

Fram - 477 rubles

The design is standard, corrugated paper is not subject to sticking, the quality of sizing is ideal, the polyurethane seal and plate are made like the original. A small flash along the edges of the working surface does not affect the functionality of the filter. The plastic frame is a little simpler than on the original.

Why do you need an engine air filter?

To form the combustible mixture necessary to operate an engine, a combination of fuel and air is needed. On average, a car absorbs about 15 liters of fuel from the atmosphere per 1 liter of fuel. It enters the system through the air intake, the air filter pipe, usually installed next to the radiator grille.

Its quality leaves much to be desired. Street dust and dirt rush along with the air to the engine through the manifold, threatening serious clogging, failure of the power unit and subsequent expensive repairs.

A reliable protection against these troubles is an air filter that cuts off the flow of such debris. The air filter corrugation installed after it passes a purified atmospheric flow suitable for work.

This device also eliminates the noise of air supply through the channels and regulates the temperature of the combustible mixture in gasoline internal combustion engines. The last factor is especially necessary in cold weather to heat the fuel. This achieves the optimal effect of fuel combustion and improves the environment: significantly fewer harmful substances are released through the exhaust system.

You can learn how to replace the cabin filter from the informative material of our specialist.

BIG Filter — 297 rubles

The most affordable filter from the St. Petersburg manufacturer. The housing seal is made of polyurethane foam, although it is molded unevenly. The last parameter is officially allowed, since it does not affect the operation of the filter in any way. There are no complaints about the gluing; there are stiffening ribs on the plates. The paper is thick, phenolic impregnated. With the exception of not the most careful pruning, no savings are visible.

Replacing the cabin filter of Lada Granta -

Replacing the cabin filter Mazda 3

It is designed so that the cabin filter on the Lada Granta is completely identical to the cleaning elements from the Niva (4x4), Lada Kalina. In fact, this is the same filter. The manufacturer did not come up with anything new when producing the Grant model. So when buying, feel free to choose one of the options, any will do.

It’s easier to replace the air purifier yourself, because the operation is not that complicated. Going to a service center requires time and money. Which is often missing.

Despite the perimeter protection of plastic, the air system element is very susceptible to moisture and splashes. There are frequent cases of premature wear and deformation due to moisture.

For the purpose of maximum protection and increased service life, motorists practice putting a stocking over the filter. It serves as an additional purifier along the air flow path.

How effective and acceptable this is is up to each individual to decide.

At the stage of warranty service, it is not recommended to install non-standard, atypical equipment, as this may lead to negative consequences in the operation of the mechanisms, and the warranty at the service center will be void.

How often should I replace?

The operating instructions for the technical equipment indicate an interval of 30,000 km. mileage In practice, few car enthusiasts adhere to the recommendations and try to update the cleaner 5 - 7 thousand earlier than the deadline. If the machine is operated in special climatic zones with increased dust and gas pollution, reduce the service life of the paper filter by a third.

When is it necessary to replace the interior cleaner:

• The service station mechanic indicated that the deadline had arrived;
• major car repairs;
• recovery after an accident, collision, impact;
• water ingress after long trips through puddles;
• scheduled technical inspection in the workshop;
• an unpleasant odor, rot, and defilement can be heard in the cabin;
• The strength of the air flow from the deflectors has decreased, there is no airflow.

Choosing a cabin filter for Granta

Parameters of the factory filter element: rectangular shape, 16.1 x 25.6 x 3.55 cm. The filler is made of special paper laid in several layers.

Along the outer perimeter there is a plastic casing, which simultaneously serves as a stiffening rib to avoid deformation of the product.

Some models have an aluminum insert in the center, but the price of such a product is somewhat higher than its stock counterparts.

Factory catalog numbers:

It is better to purchase factory-made consumables at official points of sale, dealers, and other representative offices.

Recently, the most popular method has become the ordering and subsequent installation of spare parts in certified workshops.

This can be explained by the following factors: low cost compared to alternative options, quality assurance, professional installation, post-warranty service.

Replacing the cabin filter of Lada Granta

Changing the cabin filter on a Lada Granta with your own hands is not that difficult, provided you follow the recommendations. No longer than 15 minutes in time.

Preparatory stage: a new cleaner strictly in accordance with the catalog articles indicated above, a set of automotive tools, a screwdriver, and rags.

Where is the cabin filter located: the location is not standard - under the frill on the right side. As car owners note, the design is inconvenient and access to the element is extremely difficult. To carry out maintenance yourself, you will need to remove two protective plastic covers.

Sequencing:

• We set the car to the manual parking brake and open the hood. There is no need to use an inspection pit or an electric lift, since the work is carried out exclusively inside the car;
• in the upper left part, closer to the wipers, unscrew the two mounting bolts (cross-shaped nozzle). We remove it and put it aside;
• in the cavity we find another plastic cover. On the left side it is fixed with one latch, on the right - with two. Unfasten and remove the cleaner with your own hands;
• Gently wipe the cavity of the plastic housing with a rag and install a new filter. Foam rubber on the bottom.

In conclusion, we assemble the structure of the Lada Granta air system, start the power unit, check the performance and tightness. If there is air leakage or deformation of the protective cover, the latter must be replaced.

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Reviews

Conclusion The process of removing the Grant air filter is not at all difficult, and can be done by the average driver. It is not necessary to have experience or skills; it is enough to follow the instructions in the instructions. You are guaranteed to replace the air filter yourself within 10 minutes. Depending on operating conditions, subsequent maintenance is required after 12 - 15 thousand km.

Replacement instructions

Manufacturers of Lada Priora and Grant recommend changing the filter after 30 thousand mileage. But in practice, it is advisable to change it every 10 thousand kilometers or when it gets dirty.

The signal for the replacement procedure is the following signs:

• engine power has dropped;
• fuel consumption has increased;
• exhaust gases contain large amounts of carbon dioxide.

The frequency of replacement is affected by operating conditions, driver's driving style and the quality of the filter element.

Lada Priora

To carry out the procedure, you need to prepare new consumables - an air filter for the Lada Priora and a Phillips screwdriver.

The procedure itself consists of a sequence of steps:

1. First of all, you need to open the hood.
2. Next, you need to unscrew the four fastening screws on the cover of the plastic housing of the Lada Priora air filter.
3. Then we dismantle the cover and take out the old filter.
4. The cavity inside the case must be cleaned of dust and dirt with a vacuum cleaner and a damp cloth.
5. After cleaning the case, we install a new product. In this case, the corrugations should be parallel to the arrow drawn on the bottom of the box.
6. Next, return the cover to its place and fasten it with screws. This completes the process of replacing the filter on the Lada Priora (the author of the video is Techno-056).

Lada Granta

To perform the replacement, you will need a new consumable from materials and a Phillips screwdriver from tools.

Replacing the Lada Granta air filter consists of the following steps:

First you need to open the hood and find the filter

It is located next to the expansion tank and battery. Next, unscrew the four bolts and remove the cover from the housing.

After removing the cover from the plastic box, remove the filter element. Before inserting a new consumable, you need to clean the plastic case from dirt using a vacuum cleaner and a damp cloth. When installing a new product, you need to pay attention to the arrow that is drawn on it. It is necessary to ensure that the arrow on the new consumable coincides with the direction of air flow

We install the cover in its original place and secure it with screws.

At this point, replacing the filter on the Lada Granta can be considered complete.

Necessary tool

To carry out preventive maintenance you will need: a Phillips-head screwdriver, rags, and a new cleaner. The rubber seal on the top cover of the housing must be replaced if it is damaged, deformed, or dried out.

Carry out work at home - prepare a household (car) vacuum cleaner to remove dust and leaf particles from the body cavity. During the filtration process, a large amount of debris from outside settles to the bottom of the plastic housing. Replacing one filter is not as effective as in combination with blowing with a vacuum cleaner or cleaning with a damp cloth.

When the fuel filter is dirty

The quality standards of gasoline at gas stations are constantly increasing, but it is not yet possible to get rid of the presence of mechanical particles and other contaminants in their composition. In addition, dirt, corrosive deposits and other fractions are also found inside the fuel tank. All this does not have the best effect on the operation of the power plant.

To prevent foreign particles from entering the cylinders and to rid the fuel-air mixture of excess condensate, coarse and fine fuel filters are used

Operating a car without these parts will lead to premature wear of the fuel pump, injectors responsible for stable injection of the mixture into the engine block with combustion chambers and the entire system as a whole, no matter whether it is 8-valve or 16-valve.

Fuel filter location

The Lada Granta has 8 and 16 valves, in luxury or in base - it doesn’t matter, the filters are in standard places. Fine cleaning element to the right of the gas tank at the bottom of the sill. This applies to all body types, sedan or liftback. It is secured with nylon or plastic clamps. To get to it, you need to use an overpass; if you wish, you can crawl under the bottom by lifting the desired side with a jack.

In order to secure such a procedure, you should duplicate the position of the car with an additional support, since the jack may fall off. The coarse filter, or simply a mesh, is located inside the gas tank on the gas pump. To access it, you need to fold down the rear seat. Under it there is a hatch through which you can get to the block with the fuel pump.

Replacement Regulations

The frequency of replacement of fuel filters on the Lada Granta is not of fundamental importance, regardless of the configuration, type of power plant and body design. According to the manufacturer, the mesh does not require replacement and is designed for the entire service life of the fuel pump. Considering the low quality of gasoline, this is not true. Such a statement can be justified if only high-quality and clean fuel is used. Of course, this does not mean that you need to change the filter often. But it is recommended to do this every time the fuel pump is removed for some reason.

They are considered consumables, i.e. such parts become dirty and wear out relatively quickly and must be replaced on time. The fuel filter under the gas tank (fine cleaning) according to the regulations on the Lada Grant 8 valves or 16 should be changed every 30,000 kilometers. In reality, everything looks a little different, since pollution directly depends on the purity and quality of gasoline at the gas station. Experienced car enthusiasts try to change the fuel filter twice as often, i.e. after 15,000 kilometers. Or once a year. And for some, even more often - during a seasonal oil change in the engine.

Signs of a faulty filter

The main problem of a clogged mesh is a decrease in fuel throughput. Accordingly, insufficient supply leads to a decrease in pressure in the fuel rail. The filter does not become dirty overnight, and therefore the pressure in the fuel system does not decrease immediately. At first, the effects of pollution are almost invisible. The lower the pressure in the system, the worse the fuel-air mixture. An insufficient amount of gasoline depletes the mixture with air, and accordingly, this negatively affects the stable operation of the power plant.

A clogged element can be identified by the following signs:

• unstable operation of the propulsion system;
• the engine stalls at idle;
• revolutions “float”;
• decrease in dynamic characteristics and power failures;
• When driving, sharp jerks are felt without pressing the accelerator pedal.

If any of the above symptoms occur, the first thing you need to do is determine the pressure in the fuel rail. If the level is below the values ​​​​set by the manufacturer (less than 4 kgf/cm), the consumables should be checked and, if necessary, replaced. Since the fine filter is easier to change, you need to start with it.

Next, you can replace the filter in the gas tank. A dirty mesh in the tank negatively affects the proper operation of the fuel pump, since not enough fuel enters the fuel line. The gas pump increases speed, trying to capture more gasoline, as a result of which its already limited resource is sharply reduced. At the same time, do not forget that gasoline is also used to cool the working parts of the gasoline pump and lubricate them. Insufficient fuel leads to lack of lubrication and overheating.

Mahle — 648 rubles

The filter is made sloppily, with the largest amount of flash. There are no stiffening ribs on the frame - this affects acoustic comfort; in real conditions, such a filter can “hum.” Moreover, the plate itself is polyamide, not polypropylene, that is, made of more expensive plastic. There are no complaints about the curtain, everything is well glued.

Working principle of the air filter

During operation, the power unit requires a systematic supply of oxygen for the purpose of its subsequent mixing and ignition in the combustion chambers of the cylinders. To ensure the continuity of oxygen supply, pressure is created inside the system to facilitate the absorption of flow from the outside. The main air intake is the air intake.

During operation, along with oxygen, dirt, dust, sand, and other particles penetrate into the line and settle on the filter fibers. An excessive amount of “garbage” leads to its contamination and the formation of an artificial obstacle to the natural flow.

As a result, the power unit spends part of its efficiency to overcome resistance. In addition, fuel consumption increases, dynamics decreases, and operation is unstable at idle when starting the engine.

Bosch - 591 rubles

The production is generally of high quality. As with the Fram, there is some minor flash. Thin paper was used, resulting in an increased number of corrugations. Again, this is a company-specific technology choice and does not affect quality. However, from experience we can say that the use of thin paper reduces dust holding capacity. The gluing is continuous, but the corrugation is uneven, the pitch is uneven - the working surface can collapse when air flows.

Reasons for replacing the air filter on the Lada Granta

As noted earlier, timely replacement of the air filter on a Lada Granta vehicle is very important. Next, the reasons will be stated according to which the car enthusiast will understand that it is necessary to perform the presented action.

There are a certain number of typical circumstances due to which the owner of a Lada Granta vehicle should replace the contaminated power unit air filter with a new element.

List of reasons:

• The most common reason is planned replacement. In this case, car manufacturers individually specify in the car’s operating manual the mileage of the vehicle or the time after which the car owner should begin replacing the old air filter with a new one. Auto industry experts recommend focusing on mileage, namely when the car reaches 15-30 thousand kilometers;
• The next reason is unscheduled pollution. Replacing the air purifier may be caused by the fact that the owner of a Lada Granta vehicle has been using the car for a long time in conditions where the air is heavily polluted - rural areas, off-road conditions. Sudden contamination of the air filter on a Lada Granta vehicle may be caused by the fact that the car owner used low-quality filter material in the presented device;
• The last reason to replace the air filter of a car's power unit is mechanical damage. The reason presented may be caused by an emergency in the car engine or in the air filter, improper installation of the filter material, as well as a large particle entering the air purifier, as a result of which the filter material was rendered inoperable. It is also necessary to note that air filters are damaged during other repair work, which means that in this situation the car owner is required to immediately replace the part.

Replacing the air purifiers of the power unit on a Lada Granta car is carried out based on the operating characteristics of the vehicle. Vehicle manufacturers do not always indicate mandatory timing for replacing the air filter. However, it is recommended to change air cleaners when changing the oil. This means that car enthusiasts need to change the air filter after the car's mileage has passed the 15 thousand kilometer mark. In addition, it should be noted that owners of vehicles with a diesel engine need to change the air filter more often. The design features of the designated motor unit require more attention to be paid to the designated part.

Before starting the process of replacing a dirty air filter with a new one, the owner of a Lada Granta vehicle should conduct a visual inspection of the part. Due to the fact that the indicated action is quite easy, every car enthusiast can carry it out. Even a beginner can distinguish the optimal condition of the air purifier of a Lada Granta car from a polluted one. There should be no oil stains on the surface of the air filter. Otherwise, replacing the air purifier is required.

Frequent inspection of the condition of the air filter of a Lada Granta vehicle is recommended for car owners who use the car on country roads: summer residents, rural residents, travel enthusiasts, fishermen. It is under these conditions that dust formation is most intense. These small particles rush into the inlet channel to the car's power unit through the air intake, which leads to engine failure or overheating. Based on the information provided, we conclude that in these conditions it is imperative to keep the air filter clean.

It should also be noted that there are signs by which the owner of a Lada Granta vehicle can understand that not everything is in order with the air purifier.

Symptoms that can help the owner of a Lada Granta car understand that the air filter is dirty:

• The car’s power unit is difficult to start and sometimes stalls while driving;
• Fuel consumption has increased significantly;
• Increased level of release of toxic substances;
• Loss of engine power in a Lada Granta vehicle;
• Data appears on the instrument panel indicating that the vehicle’s power unit is not operating properly.

In the above cases, you should immediately replace the VF of a Lada Granta car.

Types of filter elements

It should be noted that there are two most common types of products: - coal type; - paper type.

The carbon element has excellent filtering characteristics. The product perfectly freshens the air, copes with dust and unpleasant odors (dampness, exhaust gases and emissions). The optimal place for use is large, polluted cities. The disadvantages include the rather high price and short service life.

A paper filter element is much cheaper than a carbon one, and is slightly more durable under conditions of proper use. In principle, it also carries out all the necessary protective functions, but does not do it so zealously and thoroughly. The disadvantages include excessive fragility and wear when the product gets wet.

Design features of the “air filtration system” of 8 and 16 valve engines

The air supply elements in the 8 and 16 valve engines of the Lada Granta do not have any special design differences. Therefore, we will look at the process of replacing the air filter using the example of an 8-valve engine 21116.

Of all the tools we need, we will need moderately straight hands and a crosswise screwdriver. Difficulty: minimal. But the result can exceed all expectations. A clogged filter may result in loss of power and increased fuel consumption (factory fuel consumption data).

Replacement process with photo

1. Open the hood. The air filter housing is circled in red.
2. Remove the terminal from the MAF connector. You don’t have to remove it, but it’s more difficult. Disconnect
3. We take a screwdriver in our hands and unscrew the 4 bolts securing the air filter housing. These bolts must be unscrewed
4. We remove the old filter.Old filter
5. We clean the filter housing from the inside; most likely, there will be a lot of dust inside it, and there may also be dry leaves. You can use a damp cloth, just make sure that the lint does not remain in the filter housing after use.
6. We install the new air filter in the same way as the old one.
7. We assemble the body and screw back the 4 bolts. Screw everything back

Air filter life

The service life of the air filter is marked on its housing.

The service life of the air filter is 30,000 km.

This is the number indicated on the case. But it should be remembered that if the car is operated in poor external conditions, then this figure can be reduced. In this case, it is necessary to regularly check the cleanliness of the filter.

If you mainly drive on dirt roads, then replacement may be required after six or even five thousand kilometers. In desert areas the situation will be even more complicated.

Part numbers

There should be no problems purchasing an air filter. They are available in any self-respecting auto store. But just in case, we will write a couple of proven articles.

GB-9597 E4 - Big Filter - (146 rubles in total in the autodoc) One of the cheapest filters

Working principle of the air filter

Left - old, right - new air filter

Air intake usually occurs from outside the vehicle.

And, given that the conditions outside can be very different, sand, dust, pieces of asphalt and even pollen can get inside with the air.

All these inclusions do not allow the engine to operate properly. So, on the way from the air intake to the engine there is an air filter in which these particles are retained.

Most often, so-called dry air filters are used, which have the structure of a regular paper cartridge. As the practice of the automotive industry has shown, it is this filter format that has the best ratio of cost and degree of purification.

Air filter devices

The design of such a filter requires the presence of a plastic casing in which the cartridge is located. It, in turn, includes a frame with a special sheet of paper folded like an accordion. The paper should have a pronounced porous structure. And additional processing of the paper allows us to talk about reliable protection against moisture, which can damage ordinary paper products. And the peculiarities of the interweaving of cellulose fibers are such that air can pass between them, but anything larger than microscopic sizes will be retained.

Injection car models, as a rule, use rectangular-shaped filters, while carburetor options use oval and round shapes. The box can last quite a long time, but the filter element itself needs to be changed regularly.

Which air filter to choose?

The dry paper filter option we already mentioned is standard for most machines. But, sometimes, alternative options may be used. We are talking about liquid-type models that use mineral oil to purify the air. Moreover, in order to save money, you can choose already used material for the role of oil.

The key advantage of such filters is that you can change the oil as soon as the old one becomes too dirty. But the disadvantage of such filters is that they have a large mass, so they should not be used on modern cars.

Zero resistance filter under the hood of Lada Granta

Separately on the list are “zero resistance” filters, which have a special structure, but are built on the same type of paper. They are used on cars with a sporty "bias". This can significantly increase the engine power.

Mann-Filter — 653 rubles

The geometry of the filter layer is noticeably different from the original: a larger cross-section with semicircular edges is a signature feature of Mann-Filter. This indicates the manufacturing technology used by a particular company and does not affect the quality or functionality of the filter. Longitudinal stripes on paper indicate the inside/outside during manufacturing. The curtain is perfect, the sizing is complete, without any gaps.

➤ Replacing the Lada Granta air filter - detailed description

The importance of the Grant liftback air filter is somewhat exaggerated - this is an opinion expressed by inexperienced motorists. And this is the main mistake of “young” drivers

The functionality of the air system cannot be underestimated.

The dynamics of vehicle acceleration, fuel consumption, and stability at idle speed depend on the percentage ratio of air and fuel. Timely replacement of the cleaning element, purchase of original components, professional installation is the key to a long service life of the technical product.

Working principle of the air filter

During operation, the power unit requires a systematic supply of oxygen for the purpose of its subsequent mixing and ignition in the combustion chambers of the cylinders. To ensure the continuity of oxygen supply, pressure is created inside the system to facilitate the absorption of flow from the outside. The main air intake is the air intake.

During operation, along with oxygen, dirt, dust, sand, and other particles penetrate into the line and settle on the filter fibers. An excessive amount of “garbage” leads to its contamination and the formation of an artificial obstacle to the natural flow.

As a result, the power unit spends part of its efficiency to overcome resistance. In addition, fuel consumption increases, dynamics decreases, and operation is unstable at idle when starting the engine.

When to change the air filter on Grant

The manufacturer in the manual indicates a replacement interval of 30,000 km. In relation to domestic transport, including the Lada Granta, the indicated resource is slightly increased. Experienced car service workers recommend replacing the Grant air filter at around 12,000 km.

If the machine is often (systematically) used in conditions of increased gas pollution, reduce the replacement interval by a third. Regardless of the quality of the material or the originality of the workmanship, dust particles still penetrate inside, interfering with normal functioning. Part numbers and overview of manufacturer prices

Test results

In terms of efficiency, the LX 2010 filter element (Mahle) showed the best results. This can be explained by the high filtering properties of the material used in its manufacture. And in combination with other parameters, this filter can be considered the best in the entire group of tested samples.

In second place, but only in terms of filtration efficiency, is Fram. Despite the difference of only 0.01%, this example is very far from the first. It showed the lowest dust capacity (107.6 grams). This can be explained by using a material that is too dense for a curtain of this size. With such a high initial resistance as this sample, the result could not have been different.

The Sakura filter showed good efficiency - at the level of 99.2%. But, as can be seen from the dust holding capacity (111 grams), this parameter was achieved due to a significant reduction in the efficiency of the resource. Perhaps, in this case, this result was obtained not due to the parameters of the curtain material, but due to the low filtration area. For this sample it is minimal.

Next in efficiency is BIG Filter with a value of 99.18%. It fell behind third place by 0.02%, but with a mass of accumulated dust of 181.5 grams. In general, a decent result in terms of all parameters.

In fifth place is Bosch with an efficiency of 99.12% and a dust capacity of 135 grams. Such mediocre results can be explained by the poor design of the filter curtain. This sample has the maximum filtration area of ​​all presented. It was achieved due to a large number of corrugations, which during installation leads to a significant compaction of the “pockets” and, as a consequence, high initial resistance and reduced service life.

Filtron result is 99.11%. But its dust capacity is much higher - 144.3 grams. The low dust capacity compared to previous samples can be explained by the small filtration area of ​​the curtain and the material with average parameters.

In seventh place is Champion with an efficiency value of 98.61. This value is on the verge of the permissible value of the final efficiency of a car filter (99%). This result, taking into account the dust holding capacity of 191.1 grams, can be explained by the use of mediocre material for making the curtains - the pores in the paper are too large for this size and design.

The lowest efficiency, to our great surprise, was shown by Mann-Filter - 96.73%. It is difficult to say what caused such poor results from such a well-known brand. In all other respects, the sample looks quite decent. Its dust capacity is simply deafening - 234.6 grams! It is possible that there was a defect in the sample that was not detected during an external examination, so a detailed study is necessary to establish all the reasons. But it is preferable to test a new sample, or even better, three samples, and then draw a conclusion about this model.

Other FILTRON selections for this brand

What's the result?

As our tests have repeatedly shown, the cost of a component and the promotion of a brand are not the determining indicators of its quality and operational efficiency, but they can guarantee the necessary indicator of reliability.

Generally speaking, we consider the Mahle air filter to be the best in this test. In terms of two important parameters (dust holding capacity and efficiency), it took first and fourth places, which, at a price slightly above average, makes it optimal in all respects.

Second place is shared by a whole group of filters whose parameters are worthy of a good review, although each of them is not a leader in individual tests. These are products from BIG Filter, Mann-Filter and Champion. Note that BIG Filter has the lowest price with good results. And if it weren’t for Mann-Filter’s unfortunate loss in efficiency, perhaps the leader of this test would have been different.

Outsiders include Bosch, Filtron, Sakura and Fram filters. However, the lag of these brands can be called relatively conditional - 1-2 points from the second group. Only the Sakura filter stands out, which, with low parameters, turns out to be the most expensive in the test.

Friends, has anyone installed such a filter on a grant? In Auchan 135 rubles.

Where is the cabin filter located on the Lada Granta?

Until 2012, in accordance with the design solutions of the AvtoVAZ company, the cabin filter was provided under the hood of the car. Since the release of the Largus model, the purifier has been moved to the interior. In Lada Granta, the filter element is placed according to the first method.

To understand where the air filter is located, you need to consider the engine compartment. Between the engine compartment and the windshield, closer to the passenger seat, under a plastic cover, there is an air purification system. If you remove the casing, you can see the filter - it looks like an accordion made of paper.

Champion - 510 rubles

High quality and carefully made filter. A complete copy of the original both in terms of seal and plate. The first thing that catches your eye is white paper (this is the original color of the raw material with acrylic impregnation; any color shade indicates the use of phenolic impregnation or heat setting).

Paper impregnation can be acrylic (white) or phenolic (yellow). Dark color means the filter has been heat set to hold its shape. True, the last parameter is more relevant for fuel and oil filters, where the working surface directly interacts with a dense liquid.