How often does the air filter need to be replaced? How to clean it?

Air filters are usually recommended to be replaced every 654.38+0.5 million kilometers. Vehicles that often work in harsh environments should be replaced once (desert, construction site, etc.). ) at a distance of no more than 65,438+00,000 kilometers.

The service life of air filters is 30,000 kilometers for cars and 80,000 kilometers for commercial vehicles.

Two cleaning methods:

1. Clean the filter yourself.

Open the front cover and a black square or rectangular box will appear. Then there is a big snorkel connected to the throttle. Generally, if you clean it, blowing off the dust is enough. If it is too dark or used for too long, it is recommended to replace it before installation. When installing the air filter, blow it in first.

2. Clean the air filter regularly or replace the filter element.

Automobile engine is a very precise part, and the smallest impurity will damage the engine. Before air enters the cylinder, it must be carefully filtered by the air filter before it can enter the cylinder. The air filter is an extremely important thing for the engine.

Extended data

Air filter is a device to remove particulate impurities in the air. When piston machinery (internal combustion engine, reciprocating compressor, etc. ), if the inhaled air contains impurities such as dust, it will aggravate the wear and tear of parts, so an air filter must be installed.

The air filter consists of a filter element and a shell. The main requirements of air filter are high filtration efficiency, long-term continuous use and no maintenance.

Reference air filter _ Baidu Encyclopedia