Uni Filter 18-20 Gas Gas XC 250 / 300 / EC 250 / 300 / ENDURO GP 250 / 300 Air Filter - NU-3807ST

For over 50 years, Uni Filter Dirt Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any other air filter.