P08F1-85 is the ultimate performance air filter available from Sprint Filter, developed over two years and currently in use by top race teams in MotoGP and World SBK.

In independent testing carried out by the University of Wales - Trinity St David, Sprint Filter's P08 polyester tissue, the "standard" tissue found in Sprint Filter replacement air filters, provided the best airflow of any leading brand filter, including leading brand "race" filters.

P08F1-85 uses a special polyester material with a wire diameter of only 22 microns. This air filter was designed for road racing applications and uses patented technology to make it waterproof, the only filter in the world. The P08F1-85 filter was tested extensively for over two years by the world’s top racing teams in MotoGP. This filter works so well it has become the most widely used filter by factory racing teams in both MotoGP and WSBK. Its unique weave pattern can filter debris as small as 85 microns while having the highest permeability for any air filter on the market. The increased airflow of the P08F1-85 air filter will help maximize your bike power potential while offering excellent filtration protection.

Virtually maintenance-free

To clean your Sprint Filter P08F1-85, simply remove the filter from the airbox, blow it clean with compressed air, and re-insert it. No messy washing, aftermarket cleaners, or oil treatments required, saving you valuable time and money!

Long lifecycle

Being man-made, the P08F1-85'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 P08F1-85 air filter