Uni Air Filter Elements for Screamin' Eagle Air CleanersAir filter Screaming Eagle housing Uni Filter claims that these air filters produce more horsepower and more torque than any other air filter. Available without lid for late model Screamin' Eagle Air Cleaners. All filters are constructed from open cell polyurethane foam to ensure superior performance and durability. Filter frames feature honeycomb pattern, are 7" in diameter, and 2" deep. HS Number: 8714109090