When exactly should the four filters on the vehicle be replaced?

Oil filter

The oil filter is a component that must be replaced every time the engine oil is changed. Depending on the vehicle, the grade of the oil used also varies. Generally, mineral oil should be replaced every 5,000 kilometers, semi-synthetic oil every 7,500 kilometers, and fully synthetic oil every 10,000 kilometers.

Air filter

The air filter is used to filter impurities in the air when the engine takes in air. As for when to replace it, it is closely related to the environment in which the vehicle is used. Under normal circumstances, the air filter should be replaced every two oil changes, that is, every 15,000 kilometers.

Air conditioning filter

The air conditioning filter is used to filter the air from the outside to the inside of the vehicle. The replacement cycle is also directly related to the vehicle's usage environment. Generally, it should be replaced every six months to prevent problems such as poor filtration effect and low air volume caused by the air conditioning odor. But before replacing it, you need to distinguish whether your beloved car is equipped with an air conditioning filter from the original factory.

Gasoline filter

As the name suggests, a gasoline filter is used to filter impurities from gasoline. The replacement cycle is closely related to the quality of the gasoline used daily. Generally, an external type needs to be replaced every 15,000 kilometers, while an internal type can be said to be long-lasting and does not need to be replaced as long as there is no problem.