Air Filter Plus Pre Filter For Kohler Air Filter 32 083 06-S, 3208306S, 32-883-06S1, Pre-Filter 32 083 08-S. Same As Ariens 21545800 Quality Aftrmarket Air Filter and Pre-Filter. Air Filter Replaces Kohler 32 083 06-S, 32-083-06-S Pre-Filter Replaces Kohler 32 083 08-S, 32-083-08-S 32-883-06-S1 is Kohlers Part Number for the filter/pre-filter combo Width: 4-1/4", Length: 5- 5/8", Height: 3"