Sprint Filter P037 - The Dual-Sport Polyester Air Filter Replaces OEM part no. 17210-K26-G00 Sprint Filter is Official Technical Supplier of the HRC Repsol Honda Team Official Technical Supplier of Aprilia Racing Official Supplier of Ducati 2022 P037 is an ultra-fine, waterproof air filter developed specifically for use in demanding conditions such as dirt, water and dust. Ideal for Dual Sport motorcycles, or for any application where performance AND engine protection are both priorities, P037 can filter debris as small as 37 microns while providing airflow equivalent to our class-leading P08 road / race filter. The performance of P037 has been proven in testing at the Bonneville Salt Flats, breaking the world record on a BMW GS1200, and in the Bahrain Superbike Championship, where P037 has been chosen exclusively to cope with the dusty conditions. P037 provides the same the airflow of P08 with even greater filtration performance, which makes P037 suitable for high-mileage road, as well as light off-road, use. Polyester P037 Dual Sport: Filtration: 37 microns - Airflow: 5.000 lit/m2/s - Waterproof: Yes Polyester P08: Filtration: 80 microns - Airflow: 5.050 lit/m2/s - Waterproof: No Polyester P08F1-85: Filtration: 85 microns - Airflow: 15.000 lit/m2/s - Waterproof: Yes Virtually Maintenance Free To clean your Sprint Filter P037, simply remove the filter from the airbox, blow it clean with compressed air, and re-insert it. No messy washing, after-market cleaners or oil treatments required, saving you valuable time and money! Long Lifecycle Being man-made, the P037's polyester material will, if properly looked after, display no discernible deterioration or loss of structure or performance over the lifetime of your bike. Build Quality With 60 years of experience in producing air filters, and success at the highest levels of competition (including MotoGP, Moto3 and World SBK), you can be confident in the quality of materials and manufacture of your Sprint Filter P037 air filter. Model compatibility Honda Grom MSX125 2021 - current