Sprint Filter P08 Air Filter Honda CB 350 (21-26), GB 350 S (25-26) SM289S

The Sprint Filter P08 air filter for the Honda CB 350 (2021-2026) is intended for road use, with a fabric that combines intake airflow with protection against particles. It is also suitable for track days on a suitably prepared motorcycle.

• Polyester fabric: the specialised filter medium uses threads measuring just 70 microns in diameter.
• Filtration capability: its weave pattern can capture particles as small as 80 microns.
• Independently tested airflow: in tests conducted by the University of Wales - Trinity St David, P08 fabric delivered higher airflow than the leading-brand filters compared, including racing filters.
• Long service life: according to the manufacturer, the polyester can retain its structure and performance throughout your motorcycle’s lifetime without noticeable deterioration, provided it is properly cared for.

Cleaning simply involves removing the filter from the airbox, using compressed air and refitting it. There is no need for washing, specialist cleaning products or oil treatments.