Air Filter Polini Dual Density CPI / Keeway / Generic

Polini air filter Dual Density Minarelli 2-stroke replica Double-layer air filter element from Polini, high-quality insert for the original air filter box. Suitable for China 50cc scooters with 2-stroke engines such as CPI, Keeway, Explorer, ATU, Generic etc... Note: The shape of this air filter insert is the same as for Minarelli scooters, but the holes in the filter mat are different. Please compare your air filter with the illustration to avoid ordering the wrong filter. Polini Dual Density air filter element Made from flexible, cross-linked polyester polyurethane foam Two-layer construction with different foams Blue layer (60 PPI): Filters out fine particles Black layer (30 PPI): takes care of coarse filtration Corrugated outer surface for improved airflow and effective removal of up to 50% of coarse dust particles Tips for maintaining the air filter It is recommended to clean or replace the air filter approximately every 2,000 km to prevent wear and engine damage and to ensure optimum engine function in the long term.