The Importance of Changing Your Cabin Air Filter Every Year Most drivers know the importance of changing their engine oil and air filter, but one often-overlooked component is the cabin air filter. This small but crucial part plays a significant role in maintaining air quality inside your vehicle. Replacing your cabin air filter annually can improve air quality, reduce health risks, and enhance the overall driving experience. What Does a Cabin Air Filter Do? Whenever you turn on your A/C or heat, the vehicle is pulling air from the outside of the car, passing it through a filter and blowing it into the cabin.  The filter it is passing through is called a cabin filter.  It is responsible for purifying the air that enters your vehicle’s interior through the heating, ventilation, and air conditioning (HVAC) system. It traps dust, pollen, bacteria, exhaust fumes, and other pollutants, preventing them from circulating inside your car. By doing so, it ensu ... read more