The Hiflofiltro HFA1912 Air Filter is a high-quality product designed specifically for the Honda Gold Wing Aspencade motorcycles manufactured between 1991 and 2000. Made by the reputable brand HifloFiltro, this air filter falls under the sub-class of air filters and is designed to enhance the intake system of your bike. The HFA1912 is a reliable and durable air filter that is a popular choice among motorcycle enthusiasts looking to improve their bike's performance on the street.