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

Muc-Off Air Filter Cleaner, 1 Litre - Motorcycle Cleaner and Degreaser for Foam Air Filters - Motorbike Cleaner for Motocross, MX, Dirt Bikes

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)