DNA Performance Air Filter Husqvarna Enduro 701 2016-24. The filtering efficiency is extremely high at 98-99% filtering efficiency (ISO 5011), with 4 layers of DNA® Cotton. The flow of this DNA filter is +50.98% more than the stock filter! OEM Air Filter Air Flow: 96.77 CFM. DNA Air Filter Air Flow: 146.10 CFM. DNA Increased Air Flow: +50.98%. DNA Filtering Efficiency: 98-99%. Installation of this DNA Air filter is very easy; simply follow the installation instructions included in the workshop manual. This DNA® filter is designed as a High Flow Air filter for:’Road, Off road & Race use’. No additional information at this time. You might also like. IXIL Hyperlow Dual Exit Silencer HONDA CBR125R 2011-16. IXIL Race Xtrem Carbon Full System Yamaha MT-09 / SP 2021-23. Ixil Race Xtrem Black Silencer Honda CB750 Hornet 2023-24. IXIL Black Full System Low mount Honda Monkey 125 2018-24. CUSTOMERS OUTSIDE OF THE UK: VAT will not be charged on your order. Motorcycle Performance Store are official UK Distributors of Termignoni, QD, Ixil, Ixrace and SC Project Exhausts, T800 UpMap Bluetooth tuning modules, Puig Motoplastics, and DNA Performance Air Filters.