The air filters trapped the impurities from the air and reduce the damage to the engine caused by heavy traffic, dusty environment or dirty road.
If not for the filter, impurities from the air would go straight into the combustion chamber and put a lot of strain on an engine. Even the smallest dust particles can damage cylinder walls, pistons and piston rings and cause premature engine wear.
Contaminants from the air are greater than normal imagination, air filters should never be overlooked.
FINER designs the air filters to prevent foreign particles like soot, carbon and abrasives from entering the fuel mix and damaging your engine, and make sure the intake air keep clean and resist even the smallest particles.
It offers the greater optimum composition and help to improve overall engine performance especially in tough driving condition.