Your air filter serves the same purpose as your fuel filter and oil filter. That's to prevent outside contaminants from fouling essential systems and parts. Your Subaru vehicle most likely has two in place. The first is the engine air filter, while the second is the cabin air filter.

How do Air Filters Work?

Simple. The engine air filter is located near your air intake, allowing it to capture pollutants and debris before they can collect in the motor and restrict airflow.

Your cabin air filter is typically placed behind the glove compartment, though it can also be found under the front cowling on the passenger side of the vehicle. It keeps allergens and irritants from sneaking through the ductwork, out of the air vents, and into the air that you breathe.

How Can You Spot A Failing Air Filter?

Sadly, your air filters will either get clogged up with particulates or degrade with age. That's not good, since it affects the air that you and your engine rely upon. Signs include:

Engine misfires
Weakened engine performance
Odd engine noises
The cabin air smells musty
Whistling sounds from your air vents
Inconsistent cabin air temperatures

What Air Filters Work Best for My Subaru Vehicle?

When it's time to replace your air filters, getting the right fit is essential. The ones that your manufacturer makes are designed specifically for your model, ensuring the full protection that you want and need. Find yours right here in our online auto parts store. Buy now, and we'll ship your order right out!