for SU-H4, SU-HD4 and SU-HS4 carburettors. Round filter with centre type flange and 25 mm total height, chromed
Triumph Spitfire 1500 (European models with SU carburettors)
Speedograph have been the leading manufacturer of high quality performance air filters for many years. All filters feature a "super mirror finish" chrome plated top and zinc plated base and outer mesh. The special low restriction filter element is easily washable in soapy water at normal service intervals.