DNA Performance Air Filter Husqvarna Supermoto 701 2016-23. 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! DNA PERFORMANCE AIR FILTER HUSQVARNA SUPERMOTO 701. 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 Race Xtrem Carbon Full System Yamaha MT-09 / SP 2021-23. IXIL Black Hyperlow Full System Yamaha MT-09 / SP 2021-23. IXIL Black Hyperlow Full System Yamaha XSR 900 2022-23. IXIL Black Full System Low mount – Honda Monkey 125 2018-23.