How often should the air filter element be replaced?

The replacement cycle of the air filter element is generally between 10,000 and 40,000 kilometers, depending on the vehicle model and usage environment.

For ordinary family cars: It is generally recommended to replace them every 10,000 to 15,000 kilometers. If you often drive on urban roads and the environment is relatively clean, you can appropriately extend the mileage to 15,000 kilometers before considering replacement.

Harsh environment: If you frequently drive in dusty, mountainous or desert environments, it is recommended to check every 5,000 to 8,000 kilometers and replace the vehicle in advance if necessary.

Highway: When driving on a highway, the air is relatively clean. It can be extended to 20,000 to 30,000 kilometers before replacement.
Extreme weather: During hazy days or when willow catkins are flying, it is recommended to check every 5,000 kilometers and replace them in advance if necessary.

How to determine if replacement is needed
Observation method: Remove the air filter element and observe its light transmittance. If the filter element turns black and is covered with dust, it indicates that it needs to be replaced.

Power change: If you feel that the vehicle has weak acceleration and increased fuel consumption, it might be caused by a clogged air filter.

Odor: If you notice a pungent exhaust when the vehicle starts or a strange smell during driving, it may also be related to a severely clogged air filter.

Regular inspection and replacement of air filters not only ensure the normal operation of the engine, but also improve fuel efficiency and extend the service life of the engine.