First step,different models of vehicles will be equipped with different sizes of Heavy Duty Air Filter Elements. Generally speaking, the larger the size of the air filter element, the better the filtering effect on pollutants. Therefore When purchasing the air filter element for Heavy Duty Trucks, it is important to know the exact size of the filter element required by the vehicle in order to purchase the right product.
Second step,Understanding the filtration efficiency of the air filter element for heavy automobile.The filtration efficiency of the air filter element for heavy automobile refers to its ability to filter polluted particles in the air.
Generally speaking, the higher the filtration efficiency of the air filter element, the more particles it can filter. Generally speaking, the higher the filtration efficiency of the air filter element, the smaller the particles that can be filtered, and the better the protection effect on the vehicle engine.
the smaller the particles can be filtered, and the better the protection effect on the vehicle engine.