All cars have a cabin filter that helps to block out dust, debris, and other harmful pollutants. Without cabin air filters, you'd be breathing in unclean air, and it's especially dangerous if you're someone who suffers from respiratory problems. To ensure your vents put out clean air, you should stay on top of your cabin filter changes.
Most of the time, you can find the air filter's change interval in the car owner's manual. However, you should change it out based on other factors: seasons, driving habits, etc. You can also keep an eye on the following warning symptoms of a dirty cabin filter.
Foul Smell
When the filter is no longer effective, you might notice a musty odor coming from your vents. If the scent makes you and your passengers uneasy, it's time to go replace your cabin filter.
Reduced Airflow
If your HVAC vents are barely putting out any air, even with it on full blast settings, your cabin air filter could be the culprit. It may be another HVAC issue, so it's best to take it to a professional for a proper inspection.
Drop-in Gas Mileage
Did you know that a clogged cabin filter can also negatively impact your mileage? If you have to spend more money on frequent fill-ups, it may be related to your cabin filter.
In conclusion, the cabin air filter plays a vital function in sifting out pollutants to allow you to breathe safe and clean air inside your vehicle. Therefore, it's essential to recognize when it needs a change. If you suspect that your cabin air filter is dirty, please do not hesitate to reach out to the auto experts at City Garage.