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Types of car filters and their performance

Filters are inexpensive parts that play an important role in the performance and health of the car. Car filters must be replaced at a certain time so that they can play their role properly. Neglecting to replace or clean the filters can cause serious damage to the car, so it is necessary to have enough information about it.
Types of car filters

Cars usually have three filters: air, oil and fuel, and as the name suggests, this car part is responsible for filtering so that air, fuel and clean oil reach the car.
air filter

Air filters are made of cellulose, linen and sponge materials. This filter is placed in the air inlet to the engine compartment to clean the air entering the engine and prevent dust particles from entering the engine. Filters must be replaced at certain times, and this time varies according to the geographical environment and whether the air pollutants are high or low, and the pollutants affect their life. When the car’s air filter has a problem, it is identified by the following symptoms, these symptoms are:

Turning on the check engine light
Lowering the speed of the car
Increased fuel consumption
These symptoms indicate that the air filter is dirty and should be replaced or cleaned. As mentioned, the time to change the air filter is related to the geographical location where you drive, and since the air filter is one of the consumable parts of the car, it is better to change it every 5 thousand kilometers, of course, it is better to change it before reaching 5 thousand kilometers. Clean this piece again.

There is also another air filter in the cabin to clean the air coming from the fan into the cabin. Defective cabin air filter is associated with the following symptoms;

An unpleasant smell enters the car from the air vents
The additional sound of the car fan is heard
The air flow through the valves is reduced
Air filters can be cleaned before replacement and it can be cleaned two or three times, which is done with a damp cloth or a suction device.
oil filter

The material of engine oil filter is usually cellulose. This filter prevents the entry of dust, rotten and contaminated oil and metal particles into the internal components of the engine. If the oil filter does not work properly, the performance of the engine components will be disrupted and may prevent the car from moving. If there is a problem with the oil filter, abnormal sounds can be heard from the engine. Also if the oil filter is defective when you measure the oil with the gauge (car oil dipstick).

Community Verified iconBlack and white grains like sand can be seen in the oil. Another sign that indicates that this important part is defective is the oil warning light. It is better to replace the oil filter instead of cleaning it so that the oil enters the engine without impurities. The time to change this filter depends on the oil used; For example, when 5,000 km engine oil is used, its filter must be replaced after 10,000 km, and if 20,000 km oil is used, the filter must be replaced with every oil change.

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