It depends on your car. The price of oil mist filter is between 160-2000 yuan, and the price of different models is different: 1. Oil mist filter is an industrial environmental protection equipment. Installed on machine tools, cleaning machines and other mechanical processing equipment to absorb the oil mist in the processing cavity to purify the air and protect workers' health;

2. Oil mist filter is an environmental protection product used to protect workers' health in dust environment. Its advantages are low maintenance cost;

3. It is suggested to select the oil mist filter according to the required air volume, machine tool processing capacity, required treatment environment (dust, oil mist and water mist), treatment concentration and installation position.

Million car purchase subsidy