An ACDelco GM Original Equipment Cabin Air Filter is a GM-recommended replacement for your vehicle’s original component. It helps reduce dust, pollen, and other airborne irritants from reaching the inside of the vehicle. High quality filtration media helps remove most airborne allergens and particles before they reach the vehicle's ventilation system. The cabin air filter helps keep bacteria and mold from growing inside of your vehicle’s ventilation system, helping to reduce vehicle odor. This original equipment cabin air filter has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.