Classification of car filters

Car filters are mainly divided into four categories:

1. The function of the air filter.

In order for the engine to operate normally, a large amount of pure air must be drawn in. If substances harmful to the engine in the air (such as dust, gum, alumina, iron oxide, etc.) are inhaled, the cylinder barrel and piston assembly will increase their burden, experience abnormal wear, and even mix in engine oil, causing more significant wear and leading to deteriorated engine performance and shortened service life. Meanwhile, the air filter also has a noise reduction function. Air filters generally need to be replaced every 10,000 kilometers to achieve the best usage effect.

1. The function of the air conditioning filter.

It is used to filter the air inside the car cabin and the air circulation inside and outside the cabin. Remove dust, impurities, smoke odor, pollen and other impurities in the air inside the carriage or in the air entering the carriage to ensure the health of passengers. At the same time, the air conditioning filter also has the function of preventing the windshield from fogging up easily. The air conditioning filter is generally required to be replaced every 10,000 kilometers to achieve the best effect.Misconception: Most people think that the filter only works when the air conditioner is turned on in summer. In fact, it is used to filter the air entering the car all year round. To protect your health, don't neglect the function of this small filter core!

1. Oil filter.

As a component of the internal combustion engine, it plays a very important role in the lubrication system. It can filter out impurities such as metal shavings, carbon particles and the gum gradually formed in the engine oil that are produced and mixed into the engine oil during the combustion process of the engine. These impurities will accelerate the wear of moving parts and easily cause blockage of the lubricating oil passage. The oil filter ensures the normal operation of the internal combustion engine, significantly extending its service life and also prolonging the service life of other components.

1. Fuel filter.

The functions of (gasoline filter/gasoline strainer/diesel strainer)The function of a fuel filter is to filter out the fuel (gasoline, diesel) needed for engine combustion, prevent foreign substances such as dust, metal powder, moisture and organic matter brought in by the fuel from entering the engine, and prevent engine wear and blockage of the fuel supply system.