DNA air filter element

This filter features DNA's Round design. Installation of the filter is very easy, simply follow the information that can be found in the Moto Guzzi workshop manual. The filtering efficiency is extremely high at 98-99% filtering efficiency, with 4 layers of DNA Cotton. The flow of this DNA Fcd filter is very high, 52.77 % more than the Moto Guzzi stock paper filter! DNA Fcd air filter flow: 75.80 CFM (Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius. Moto Guzzi stock paper filter: 49.62 CFM(Cubic feet per minute) @1,5"H2O corrected @ 25degrees Celsius. This DNA filter is designed as a High flow filter for road & race use.