Maybe one of these similar products would be of interest:-

Motorcycle Air Filter, Air Intake Filter, air filter breather filter Universal Motorcycle Intake Air Filter Cleaner Round Tapered for Crankcase Scooter Atv Dirt Pit Bike Motorcycle (48MM)

GZYF Air Filter Element Cleaner Replacement Air Filter Cleaner Element Foam Sponge Motorcycle Stable Performance Intake Cleaner For Honda CRF150F CRF 150F 2003-2017 CRF230F CRF 230F 2003-2019

SIKUAI Air Filter Element Cleaner Replacement Air Filter Cleaner Element Foam Sponge Motorcycle Intake Cleaner Stable Performance For Honda CRF150F CRF 150F 2003-2017 CRF230F CRF 230F 2003-2019

FSFY Air Filter Element Cleaner Replacement Air Filter Cleaner Element Foam Sponge Motorcycle Intake Cleaner Stable Performance for HONDA CRF150F CRfor F 150F 2003-2017 CRF230F CRF 230F 2003-2019

Motorcycle Air Filter, Air Intake Filter, Universal Motorcycle Intake Air Filter Cleaner Mushroom Head Engine Air Cleaner Filter Accessory Replacement for Crankcase Scooter ATV Bike Motorcycle (51MM)