Learn About Your In-Cabin Air Filter
If your vehicle is newer than a 2000, chances are you probably have an in-cabin air filter. This isn't the same as your engine's air filter. Instead of filtering air that goes into your engine, the in-cabin air filter cleans the air that comes into your vehicle's cockpit, the air you and your family breathe while driving. Just like your engine air filter, this filter will get clogged and dirty and will need to be inspected and changed when you bring your vehicle in for service.