DNA air filter flow:129.60 CFM
OEM air filter flow:91.95 CFM
DNA Filtering Efficiency: 98-99%
- A specially made Laser cut supporting frame is embedded in the DNA filter.
- 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 40.94 % more than the KTM stock foam filter!
- DNA air filter flow: 129.60 CFM (Cubic feet per minute) @1,5″H2O corrected @ 25degrees Celsius.
- KTM stock foam filter: 91.95 CFM (Cubic feet per minute) @1,5″H2O corrected @ 25degrees Celsius.
- This DNA filter is designed as a High flow filter for Race use.
- For proper function of the 125 cc and the 250cc bikes fuel recalibration is necessary. For the 390cc recalibration is recommended for optimal performance.
DNA replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple.They offer bigger air-flow, with almost 99% filtering efficiency. It’s ideal for KTM Duke 125, 250, 390 (17-18) Racing series .