Without proper filtration, the air inside the passenger cabin can be teaming with allergens, pollutants and other disgusting microbes. That suggests a significant health risk for children, the elderly and more than 40 million allergy-sensitive North Americans.
Cabin air filters also block airborne contaminants: pollen, dust, car exhaust, toxins, pollutants, allergens, windblown industrial soot, the smelly buildup caused by mold, mildew, algae and fungi, and more. Without a clean, functioning cabin air filter, microscopic contaminants are pushed into your car, much of it through vents.
A dirty cabin air filter can degrade and potentially damage your vehicle’s heating and air conditioning systems.
You should change your cabin air filter every 12 months or 12,000 miles (19,313km). If you are considering changing your vehicle’s cabin air filter, a NAPA Auto Parts store near you will carry the replacement parts and tools for a variety of car, truck, and SUV models. If you prefer to have your cabin air filter changed by a professional, find a NAPA AUTOPRO near you and an experienced NAPA mechanic will service your vehicle.