The air battery we are talking about today is an air filter for automobiles, and its main function is to filter out particulate impurities in the air. However, many friends only know that the air filter element needs to be replaced and the air compartment is often forgotten by them. In fact, the filter also has a service life, so how often do you change the air grid? Is it only necessary to change it according to the cycle?

Generally speaking, the replacement cycle of air filters is every 20,000 kilometers. But this data can only be used as a reference, and ultimately it will be decided according to the actual car use. If we often drive on urban roads, then we only need to clean the air cabin on time and then replace it according to the manual standards. But if we often drive in dusty places, such as factories, we can consider replacing the air filter in advance.

Don't underestimate the replacement of air batteries. Although you change the filter element regularly, there will definitely be residual impurities in the filter element. If it is not replaced for a long time, the air filter will not be able to effectively filter out the suspended particles in the air because of the accumulation of many impurities, and the engine will accelerate wear and carbon deposition, shorten the service life of the engine, and even "cylinder pulling" may occur in severe cases. Everyone must pay attention.