Most of the time, car owners give motor priorities, tires or brake maintenance, but there is another important part for the optimal operation of the car, such as the pollen filter. Although apparently small, the pollen filter has a crucial role in guaranteeing the quality of the air inside the car. In this article, we will present information on what is the pollen filter, the importance of the pollen filters, when the right time to change them, the types of pollen filters and because they are fundamental for a correct functioning of your car.

1. What role does the pollen filter play? – the types and essential roles of it
The pollen filter for the car is a component of the ventilation and air conditioning system that has the role of preventing the entry of pollen particles inside the vehicle. This filter, also known as air filter or cabin filter, is located in the air suction system and works like a barrier for pollen, dust, bacteria and other impurities that can penetrate the car.
In the event that you are the owner of a car or you plan to buy one, you can find many premium models on the market Car sales to cars and which ones. Once you have a vehicle, it is important to pay attention to the pollen filter. This is the reason why you have to take into account the role of the pollen filter for a car:
Types of pollen filters:
- Particles filters: these are the most used filters, effectively gaining pollen, dust and other large particles. These filters consist of different layers of paper or folding fabric, which have a high efficiency of air filtration;
- Active coal filters: in addition to capturing large particles, active coal filters also absorb harmful gases, unpleasant smells or volatile organic compounds that can affect health. These types of filters contain an active carbon layer that offers greater protection against pollutants in the air that enter the car;
- Combined filters: these types of filters offer both the advantages of particles filters and active coal filters. They ensure a complete air filter by capturing pollen, dust, large particles, but also the absorption of harmful gases and unpleasant smells.
The roles of the pollen filters:
- Polline filters, also known as passenger compartment filters, are designed to eliminate particles from the air that enter the car through the cooling/heating system. These can capture particles in the air, such as pollen, dust or other pollutants that can penetrate the car.
These characteristics of the pollen filters have two main roles: improve air quality inside the car and protect passengers from possible health problems that can be caused by polluted and dirty air.
2. The role of the pollen filter – its importance for the car
In light of the two main roles interpreted by the pollen filter, it represents an essential element in any car, being important as it presents and helps:
- Health advantages: Polline filters have a vital importance to improve air quality within the car, so that health problems are avoided, especially for people with respiratory problems or allergies;
- Prevention of damage to the ventilation/cooling/heating system: an clogged pollen filter can prevent the air flow to this system. This can stretch the system by leading to its reduced efficiency, as well as other related elements;
- Comfort maintenance: a clean pollen filter helps to keep the interior of the car without dust or particles, thus guaranteeing a more comfortable experience for driver and passengers. In addition, a pollen filter works optimally reduces the deposit of dust and other particles on board, upholstery and the rest of the internal surfaces of the car, reducing their frequent cleaning needs.
3. When does the pollen filter change?
Regular maintenance of the pollen filter is essential to maintain optimal operation of the machine, in particular the ventilation/cooling/heating system. However, the frequency of changing the car pollen filter depends on several factors, such as driving conditions or the environment.
As a general guide for using the pollen filter, it is recommended to change it every 10-15 thousand kilometers traveled. If the car is used in areas with high air pollution or in areas with a lot of dust, it is recommended to change the pollen filter, compared to the general guide.
In conclusion, although often the pollen filters are ignored or not important than other components of the car, they play an essential role in maintaining a healthy and comfortable space inside your car. The regular replacement of the pollen filters at the recommended intervals, based on the number of kilometers traveled, helps to maintain clean air, protects from potential health problems and protects the ventilation/cooling system/heating of the car. Therefore, do not forget that the next car maintenance control will provide the Polline filter due.
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