Achoo! Have you cleaned your air filters lately? Many drivers overlook the vital role of air filters in their vehicle's functioning and in safeguarding their health. Let's explore the types of air filters in your vehicle, their importance, and the additional benefits of keeping them clean, especially considering the effects of pollutants such as exhaust.
Engine Air Filter—This filter is essential for maintaining a precise air-fuel mixture for your engine's operation. It removes harmful dust, dirt, and grime from the air entering the engine, protecting sensitive internal parts. Keeping this filter clean is crucial for:
Cabin Air Filter—This filter cleans the air entering your vehicle's interior, crucial for removing pollutants like diesel exhaust, which can cause respiratory and cardiac issues. Benefits of a clean cabin air filter include:
The frequency of air filter replacement depends on your driving conditions. Driving in high traffic, on dusty roads, or in construction zones can lead to quicker clogging of filters. Given the importance of air quality both for your vehicle’s efficiency and your health, especially with the presence of pollutants like exhaust, maintaining clean engine and cabin air filters is a crucial aspect of vehicle care.
This article was originally published in the AAA Alumni Magazine. It has been modified with information from the paper "Efficiency of automotive cabin air filters to reduce acute health effects of diesel exhaust in human subjects" in Occupational & Environmental Medicine, edited in partnership with AI using the GPT-4 model, and reviewed by human editors.