One of the remarkable facts about engines is that for every gallon of gas your car burns, it uses an equivalent of 12,000 gallons of air. The nature of internal combustion engines is that they combine fuel and air in a controlled explosion to get the pistons turning. Though the explosive force is provided by the gasoline, you can’t have the combustion without air.
Your engine draws all of the air it uses for combustion from the surroundings. However, ambient air isn’t as clean as your engine needs it to be—dirt particles like dust and pollen often accompany the air that gets drawn in. If left alone, dirt will enter the engine and stick to the various moving parts inside. The effects may not be noticeable at first, but eventually, dirt will start rubbing against the engine’s moving parts and wear them down much quicker.
This is why you’ll want to get high quality air filters from trusted brands like Baldwin. A good air filter is more affordable than any engine part that may end up getting replaced if you don’t filter out the air’s impurities. Otherwise, important and expensive items such as the pistons, crankshaft, and bearings could get damaged.
With a quality air filter in place, dirt is effectively prevented from penetrating your engine. Make sure to replace yours regularly to keep it effective.