What does cabin air filter do?How often to change?

The role of the cabin air filter:

1. Provide fresh air in the car

Car cabin air filters provide fresh air in the car and prevent drivers and passengers from inhaling excessive harmful gases, thereby ensuring driving safety.

2. Ensure safety and hygiene in the car

The car air conditioner filter can ensure that the air in the car is clean without breeding bacteria, creating a healthy environment, and can effectively separate solid impurities such as dust, core powder, and grinding particles in the air to ensure driving safety.

3. Effectively adsorb harmful substances

Car cabin air filter can effectively absorb moisture, soot, ozone, odor, etc. in the air, and has strong and durable adsorption of moisture.

Car air conditioners are most frequently used in winter and summer, but many car owners do not understand the replacement cycle of air conditioning filters, which will affect the continued use of air conditioners in the next year.

So how often is the cabin air filter changed?

There have always been different views on the replacement cycle of the cabin air filter, some people recommend replacing it once in about 3 months, and some people think that it can be replaced once in about 1 year. In fact, the replacement cycle of the car cabin air filter needs to be decided according to the environment of the car.

According to authoritative data, the general replacement cycle of the air conditioning filter is 1-15,000 kilometers, if the air environment in the area is bad, it needs to be replaced in advance according to the actual situation. Although most car owners understand the importance of air conditioning filters, 80% of car owners have not replaced them, mainly because the owners feel that the car air conditioning cooling and heating energy can be used, and it doesn’t matter much whether it is dirty or not. In fact, because all the air entering the car must be filtered through the car cabin air filter, in order to protect the respiratory health and driving safety of the driver and passengers, it is replaced at least twice a year.