from falling in as you wriggle the carbs all the way out

Silicone lamination

Manufacturer Part#:RFE-1489-42-BLK

Liquid Power Filter Oil or BIO Liquid Power Filter Oil

UniFilter - UNI Factory Air Filter- NU K-Type-Open-Face Helmets from falling in as youUnsurpassed in airflow, dirt stopping and overall performance Two stage air filters come apart for maximum airflow and ultimate cleaning Most filters feature the Ultra Seal grease groove on the sealing surface Each fits in stock air box exactly like OEM filter Clean easily with grease cutting dishwashing detergent; just clean, oil and reuse indefinitely Made in the U. S. A.