Filtertech General Supplies

Why Air Filter is Important in Car?


Choosing the right air filter for car is one of the most important factors for the car the function properly.

Choosing the right air filter for car is one of the most important factors for the car the function properly. If you pick an incorrect air filter, your car will start to cause you some trouble. Here, we will try to explore the air filters for cars and why choosing the right air filter is important.

What is an Air Filter?

Before we dive into the importance of an air filter in your car, let’s first understand what it is. An air filter is a component that sits between the engine and the air intake system, responsible for preventing dirt, debris, and other contaminants from entering the engine. It traps these particles and prevents them from damaging sensitive engine components, ensuring that only clean air flows through to the engine.

Why is an Air Filter Important?

Engine Performance

A dirty or clogged air filter can significantly impact your engine’s performance. The engine needs a constant flow of air to operate efficiently, and a dirty air filter can reduce the amount of air reaching the engine. This can cause your engine to work harder, resulting in reduced acceleration, reduced fuel efficiency, and even engine misfires.

Engine Health

Air filters play a crucial role in protecting your engine from harmful debris that can cause significant damage over time. Dirt, dust, and other contaminants can cause scratches on the cylinder walls, bearings, and other components, resulting in premature wear and tear. This can lead to costly repairs or even complete engine failure.

Air Quality

In addition to protecting your engine, air filters also help to improve the air quality inside your car. They prevent pollutants, allergens, and other harmful particles from entering your vehicle’s cabin, ensuring that you and your passengers breathe clean air.

When to Replace Your Air Filter?

Now that you understand why an air filter is important in your car, it’s essential to know when to replace it. Although the air filter clogging varies according to the environment in which it operates, the air filter should be changed every 30.000 – 35.000 Km for a passenger car, every 25.000 – 30.000 Km for a light commercial vehicle and every 20.000 Km for a heavy commercial vehicle. If you frequently drive in dusty or dirty environments, you may need to replace your air filter more often.