how long have you not changed the air conditioning filter element?
answer 2:Automobile filter element is used to remove impurities in the air required by the engine. There are two types of air filter elements: one is dry, which is made of paper or organic materials. The other is wet, which is made of mesh wire. Dry working principle: the air enters the air guide blade in the filter to make the air rotate at high speed to generate centrifugal force, throw the large and heavy impurities in the air into the filter shell, fall out from below or exist in the filter, and the small and medium impurities in the air are filtered by the paper filter element and blocked outside the filter element. Clean air is sucked into the engine for use. Wet working principle: the lower part of the wet filter is equipped with oil, and the oil is also stuck on the filter screen. When the air enters the air guide vane in the filter, the air rotates at a high speed to generate centrifugal force and downward impulse. The air rushes into the engine oil. Most of the impurities in the air are stuck by the engine oil, and the remaining impurities are stuck by the filter element through the oil sticking mesh. Clean air is sucked into the engine for use. Both filter elements shall be cleaned and replaced regularly. It cannot be blocked by impurities in the air. If it is blocked, the more serious the blockage is, the more power of the engine decreases, the higher the fuel consumption, the higher the water temperature and the greater the wear.
answer 3:Dafit dafit is a kind of Euro 3 diesel filter element
answer 4:That is, filter, filter the impurities
answer 5:The automobile filter element is a filter. The filter elements for filtering harmful impurities include air filter element, engine oil filter element, etc