## Polini Air Filter Insert Sponge, Piaggio X8 / X9 / Vespa GT The Polini air filter insert for Piaggio X8, X9 and Vespa GT scooters guarantees optimal performance and engine protection. Made of high-quality sponge, this filter insert ensures excellent air filtration, preventing contaminants from entering the engine. Thanks to its precise fit, the insert integrates perfectly with the original air filter housing. ### Why choose the Polini air filter insert? * **Increased performance:** Improved airflow contributes to better engine performance and optimized combustion. * **Engine protection:** Effective filtration protects the engine from damage caused by contaminants. * **Durability:** High-quality sponge guarantees a long service life of the insert. * **Easy installation:** The insert is easy to install and remove, which facilitates cleaning and maintenance. * **Polini brand:** Polini is a renowned manufacturer of scooter and motorcycle parts, known for the high quality of its products. By choosing the Polini air filter insert, you are investing in the long life and optimal performance of your Piaggio X8, X9 or Vespa GT scooter.