What is the function of a car filter?

The name of this part fully indicates its purpose - to remove harmful substances from the air entering the interior of the car. The importance of this element should not be underestimated, as the level of air pollution on highways is much higher than that on sidewalks. The reason is that the cars driving on the road first absorb another part of the air from the space around the vehicle body.
If the orbit is empty (although this situation rarely occurs), then the flow will be clean. However, when another car is driving in front of it, especially if it is an old truck, the concentration of toxic substances in the air will be too high. To prevent them from breathing, the driver must monitor the condition of the cab filter.

The filter surface not only retains large particles such as leaves and poplar down, but also preserves harmful gases that are invisible to the naked eye from car exhaust pipes on the road.

If there are vehicles with drivers taking care of the cleanliness of exhaust gases at the European border, then the number of such vehicles within the country is even smaller. The main substance released during the combustion of gasoline or diesel is nitrogen dioxide. After inhaling air, a person's lungs will respond, making breathing difficult.

Apart from harmful emissions, the vapor of the glass cleaning liquid can seep into the interior of the car and is usually used in autumn and winter. To prevent the water in the water tank from freezing, the manufacturer has added various chemical reagents to its components. When their vapors are inhaled, these chemical reagents can also activate allergic reactions.

How does the cabin filter work?

No manufacturer uses paper when manufacturing different models of cabin air filters. This is because possible contact with moisture can promote the accumulation of harmful bacteria. Some people think that the air conditioning system can replace this part. In fact, the climate system must have filters. The air conditioner itself only removes moisture from the air and also generates a comfortable temperature. To capture toxic gases, special filter elements need to be used.

To protect the driver and passengers in the car from such effects, the cabin filter must be capable of filtering out nitrogen and other harmful substances contained in the car's exhaust and chemical vapors. Therefore, this component is significantly different from the traditional motor filter. Activated carbon can be used in its structure. When air passes through, this activated carbon can neutralize harmful substances.

Modern cabin filters are made of denser materials, so they can remove pollen and other allergens from streams. The feature of this section is that it can not only filter solid particles, so components that will not be used in regular purging are suitable for further use.