Air Filter For SYM GTS 200 GTS 250 GTS 300 EFI Euro RV250 Joymax 17211-HMA-000 GenericAir Filter Cleaner Element Replacement For SYM GTS 200 GTS 250 GTS 300 EFI Euro RV250 Joymax 125 250 300 17211 HMA 000 FEATURES: High Air Flow with Excellent Filtration. Environmentally Friendly. Designed to Increase Horsepower and Acceleration. Washable and Reusable. They offer bigger air flow, with almost 99% filtering efficiency. Lasts up to 50,000 miles before cleaning is required depending on driving conditions. Economical, a Air Filter Will Last