DNA Air Filter for KTM 390 Adv, Husqvarna & Duke 125/250/390 (P-KT3N18-01)
Unlock peak performance with the DNA High-Performance Air Filter designed for KTM 390 Adventure (2020–2024), Duke 125/250/390, and compatible Husqvarna models. Built with advanced multi-layer cotton gauze technology and a laser-cut supporting frame, this filter delivers +23.87% more airflow than the OEM foam filter—boosting throttle response, horsepower, and fuel efficiency.
With 98–99% filtration efficiency (ISO 5011 certified), it provides superior protection while being fully washable and reusable, offering long-term performance and value. Installation is simple—just drop it into your stock airbox with no remapping required.
Key Features
Part Number: P-KT3N18-01
Compatible With:
KTM 390 Adventure (2020–2024)
KTM Duke 125/250/390
Husqvarna 250/401 Series
Airflow Increase: +23.87% over OEM
DNA Flow Rate: 113.90 CFM @ 1.5″ Hâ‚‚O
OEM Flow Rate: 91.95 CFM @ 1.5″ Hâ‚‚O
Filtration Efficiency: 98–99% (ISO 5011 Standard)
Construction: 4-layer cotton gauze with laser-cut frame
Type: High-flow, road and performance use
Reusable: Yes – Washable & Eco-Friendly
Installation: Direct OEM replacement, no remapping needed
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