Nano Force Air Filters from Fleetguard filters is the right choice to ensure the longevity of your engine system by providing best protection for the air system of your application. Nanofiber filter material provides up to 99.99% filtration efficiency which directly affects the uptime of your equipment. Cummins Filtration is the only filter manufacture that is an engine manufacturer as well. Their Direct Flow Air Filtration solution is the best choice for heavy duty diesel engines. If you are not sure about the correct filter for your application please contact us or use the look up tool at Cummins Filtration website.