Function of air filter
Air filters are one of the most important supporting products for engines. They protect the engine, filter out hard dust particles in the air, provide clean air to the engine, prevent dust from causing engine wear, and play a crucial role in the reliability and durability of the engine.

The structure and capacity of the air filter must meet the performance and working conditions of the engine
2. The quality of the air filter must meet the national inspection standards
3. The pipelines and interfaces connected to the air filter must be strictly sealed, without air leakage, and must be reliable and durable
4. The position of the intake pipe inlet of the air filter should be set in a location with minimal dust, no rain or snow, low temperature, no hot air or exhaust gas, and corresponding measures should be taken
5. The air filter must be regularly maintained according to the user manual and the filter element must be replaced
6. When used in dusty environments and areas, it is necessary to choose an air filter with an increased capacity, and the replacement cycle of the filter element should be correspondingly shortened