Malossi Performance Air Filter for Piaggio Fly 150 3 Valve models. If your air filter is the same shape as this one, this is the right filter for your Piaggio Fly 150. Make your Scooter breath and perform better. 

for original filter box
Self-extinguishing, expanding polyurethane filter elements with an increased air and filtering capacity, designed for sporting applications. You can recognise Red Sponge immediately by its distinctive Malossi red colour and the yellow trademark.
Characteristics:
- Increased thickness with calculated porosity.
- Optimum filtering characteristics when dry which can be improved by moistening with Malossi oil.
- Selected material produced exclusively for specific use. Perfectly interchangeable with the originals they are especially suitable for high-performance engines.