About air filter
A clean engine is more powerful than a dirty one, and it is extremely necessary. The air filter of a car is certainly the first line of engine safety and lets clean air bring clean air into the vehicle. Throughout the process of combustion, air filters play a significant role. It also helps to prevent the entry into the engine of airborne pollutants, including dirt, dust and leaves.
What is the purpose of air filter?
The air filters serve the fundamental purpose of preventing the entry of dust, dirt and other pollutants from entering the engine. The air filter becomes dirty and jammed over time, and will require a replacement.
How air filter works?
The engine inhales a lot of air and then expels. The air filter thus performs the task of treating and refining the air that passes through the intake of air into the engine cylinders. The filter is made from porous materials and serves as a sieve to filter out the incoming particles and separate the air molecules from the impurities. The air molecules pass through while the crud remains trapped in the membrane of the filter. The air filters are placed in a large plastic box in the engine bay in almost all modern vehicles, while in the carbureted engines, the air filter is a unit of the carburetor housing and mounted directly on top of the carburetor.
Where is air filter located?
Close to the front of the engine compartment, the air filters are located in almost all modern vehicles under the hood inside a rectangular cold air collector box. A number of vehicles have big round metal air cleaners including those with carburetors.