Arnold/Kohler Air Filter 1208308 KAF-110 Air filter replacement Fits kohler 12.5, 14 and 15 horsepower command series engine with precleaner foam filter, kohler 12-083-08 It replaces kohler model 208305 Measures 3-3/4-inches inner diameter by 4-9/16-inches outer diameter by 2-7/8-inches in height