BMW late F Series Airfilters

Pre and Main filter to fits BMW F series bikes. Fitment for F series GS  and GSA 650, 700, 800 and 850 Australian Made protection in dusty conditions Save your bike and wallets from dust and make by the track service so quick and easy. Kit includes 2 x pre-filter socks Unifilter use open cell, polyurethane foam, heavy-weight mineral base foam air filter oil and 40 years experience to build high quality, reuasable, high air flow, and effective replacement air filters specifically for your bike, in Australian conditions.