This K&N replacement element is a 100-micron stainless steel filter designed for use inside a K&N inline fuel/oil filter housing. Intended for racing and versatile enough for oils and fuels including methanol, the element serves as a direct replacement to restore filtration performance. It’s offered as the specified 100-micron replacement for compatible inline filter assemblies.
K&N 1.688in OD x 5.625in L 100 Micron In-Line Fuel/Oil Filter