Automobile filters, as the name suggests, play the role of filtering impurities or gases. The more common Meiruier Filter include: air filter, air conditioning filter, oil filter, fuel filter. Each corresponding filter Basically, they filter air or liquid impurities, but what are their specific functions?

Car air filter

In order for the engine to function normally, a large amount of pure air must be inhaled. If substances harmful to the engine (dust, colloids, alumina, acidified iron, etc.) are inhaled in the air, the cylinder barrel and piston components will increase the burden, causing abnormal wear and even mixing with engine oil, causing greater wear and tear, resulting in deterioration of engine performance and shortening of life. At the same time, the air filter also has the function of silencer. The air filter is generally required to be replaced once every 10,000 kilometers to achieve the best use effect.

Car air conditioner filter

Used to filter the air in the car compartment and the air circulation inside and outside the car compartment. Remove the air in the cabin or the dust, impurities, smoke, pollen, etc. that enter the air in the cabin to ensure the health of passengers. At the same time, the air-conditioning filter also has the function of making the windshield difficult to atomize. Air conditioning filters generally require replacement once every 10,000 kilometers to achieve the best results.
Misunderstanding: Most people think that the filter element only works when the air conditioner is turned on in summer; in fact, it is used all year round to filter the air entering the car. In order to protect your health, don't neglect the function of this small filter element!

Car oil filter

As a component of internal combustion engine, it plays a very important role in the lubrication system. It can filter out impurities such as metal wear debris, carbon particles and colloids gradually produced by the engine oil that are generated during the combustion process of the engine and mixed into the engine oil. These impurities will accelerate the wear of moving parts and easily cause blockage of the lubricating oil circuit. The oil filter ensures the normal operation of the internal combustion engine, greatly improves the service life of the internal combustion engine, and also extends the service life of other parts.

Car fuel filter

The function of the fuel filter(gasoline filter/gasoline grid/diesel grid)  is to filter the fuel needed by the engine (gasoline, diesel) to burn, prevent foreign matter such as dust, metal powder, moisture and organic matter brought in the fuel from entering the engine, and prevent engine wear and block the fuel supply system.