- More air flow than stock filter elements
- Precision fit to stock airbox
- Easy to clean with regular grease-cutting dish soap
- Indefinite service life - simply clean and re-oil
- Foam filters have been proven to stop more dirt than any other type of filter
- All UNI filters must be treated with oil prior to installation
Honda -- CB550F Super Sport -- (1972, 1973, 1971, 1979, 1981, 1980, 1974, 1976, 1975, 1978, 1977); Honda -- CB500 -- (1972, 1973, 1971, 1975, 1977, 1978, 1974, 1976); Honda -- CB500F -- (1978, 1979, 1980, 1981, 1977, 1976, 1974, 1975, 1972, 1971, 1973); Honda -- CB550K -- (1979, 1978, 1971, 1973, 1974, 1976, 1972, 1975, 1977)