What is a car filter
Automotive filter refers to the parts that filter impurities or gases through filter paper or filter screen, mainly used in different automotive systems to ensure the normal operation and performance of the system. Automotive filters are divided into the following categories by function:
oil filter : responsible for filtering impurities in the oil, protect the engine lubrication system.
fuel filter (including gasoline filter and diesel filter) : filter impurities in fuel, ensure fuel cleanliness, protect the engine combustion system.
air filter : Filters the air entering the engine, prevents dust and impurities from entering the cylinder, and protects the engine.
Air conditioner filter : Filters the air inside the car, prevents dust and pollutants from entering the air conditioning system, and provides a clean interior environment.
These filters play a vital role in the car, ensuring that the car's "respiratory system", "digestive system" and other key systems are clean, thus keeping the car in good condition .
For example, a gasoline filter is like a car's "water purifier", filtering out impurities such as moisture, rust and gum in the gasoline, ensuring that clean fuel enters the engine and avoids engine problems .
The role of car filter in the car mainly includes the following aspects :
air filter : The main function of the air filter is to filter the air into the engine, prevent dust, sand, pollen and other impurities into the cylinder, to ensure the normal operation of the engine. If the air filter is too dirty or blocked, it will lead to a reduction in the amount of air entering the engine, affecting the mixing ratio of fuel and air, which will lead to inadequate combustion, reduced power, increased fuel consumption and other problems .
gasoline filter : The gasoline filter is responsible for filtering the impurities in the fuel, preventing it from entering the engine fuel system, ensuring the normal operation of the fuel injection system, and ensuring the atomization effect and combustion efficiency of the fuel. The replacement cycle of the built-in gasoline filter is longer, up to 60,000-80,000 km; The external gasoline filter usually needs to be replaced at about 20,000-30,000 kilometers .
oil filter : oil filter filters impurities in the oil, such as metal debris, carbon particles, dirt, etc., to ensure the cleanliness of the oil. The oil circulates in the engine, constantly taking away the impurities caused by heat and wear. The oil filter can ensure the cleanliness of the oil, so that the oil can continuously and effectively provide lubrication, heat dissipation and sealing functions for the engine components .
air conditioning filter : air conditioning filter mainly filters the air into the car, blocking dust, pollen, bacteria, odor and other harmful substances, to provide drivers and passengers with a clean and healthy air environment .
Other filters : The car is also equipped with other types of filters, such as fuel filters, coolant filters, etc., which are responsible for filtering impurities in the coolant and ensuring the normal work of the cooling system. Together, these filters ensure the normal operation of various automotive systems and extend the service life of related components .
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