These Polini filters are made up from two sponge layers:, the blue finer layer has a porosity of 60PP and the black layer has a porosity of 30PP. Suzuki Burgman 250 AN250 98-02 E1. Suzuki Burgman 250i AN250 03-06 E2.
Royal Alloy GP TG 300 350 POLINI Air Filter Double Layer
Vespa GTS 300ie Super Sport Malossi Air Filter Double Layer Element for Vespa...
Vespa GTS GTV 125 250 300cc POLINI Double Layer Air Filter
Polini D.42 Air Box 42mm 30° (Black) Air Filter PHBH for Scooter Moped Motorbike
Polini D.46 Air Box 46mm 30° (Black) Air Filter for CP for Scooter Moped Mot...
Polini D.32 Air Box 32mm 30° Black Air Filter for PHBG for Scooter Moped Moto...
