Uni Filter Replacement Oem Air Filter - Honda Nu-4058St

More air flow than stock filter elementsPrecision fit to stock airboxEasy to clean with regular grease-cutting dish soapIndefinite service life - simply clean and re-oilMust be treated with oil prior...

More air flow than stock filter elementsPrecision fit to stock airboxEasy to clean with regular grease-cutting dish soapIndefinite service life - simply clean and re-oilFoam filters have been proven...

Constructed of a unique, open-cell polyurethane material that allows maximum airflow while still providing superior filtrationMade in the U.S.A. Honda -- XL350K -- (1975, 1974)