A car air filter is used to remove particles like dust, bacteria and pollen from the intake air that goes into the internal combustion engine. If the air filter of an automobile is not clean, it may result in damage to the engine. A clean air filter is necessary for the smooth operation and optimal performance of an automobile. Besides cleaning the air which enters the engine while combustion is taking place, the air filter also removes debris from the air that may otherwise cause abrasion and damage the engine. Hence it is necessary to use a proper air filter in an automobile. If the air filter of any automobile is worn off or outdated, it may cause reduced fuel average, problems in the spark plug of the engine, reduced horsepower of the automobile and black sooty smoke or flames coming out from the exhaust pipe. Hence, it is necessary that the air filter of the automobile is kept in a prime condition in order to make the engine work optimally and reduce the emissions of the automobile. The increasing sales of automobiles, particularly cars, is the main driver for the growth of the car air filter market. Also, as the car air filter needs to be changed at regular intervals, there is a huge aftermarket demand for car air filters. However, since the future of the automobile is centered on the electric vehicles, in which there is no combustion of fuel, the market growth for car air filters is being affected negatively.