Large in-line two step economy fuel filter fits 1/4" and 5/16" ID fuel line. 60 micron. Replaces Bobcat 38283, 38666, Bunton PM244, Exmark 1-303197, Gravely 21410800, Jacobsen 552265, John Deere AM116304, Kohler 25-050-03,Onan 149-220601; 98026 and more. Housing of see thru plastic. In-line disposable fuel filter traps dirt and other metallic particles. Used on many walk behind mowers, riders & small tractors. The paper interior element will catch dirt and particles of 60 microns before they reach your engine.