Professional Products Competition Plus Fuel Filter # PRO-10300Professional Products Competition Plus Fuel Filter # PRO 10300 Fuel Filter, Inline Mount, Aluminum, Blue Red, 10 Microns, 1 2 in. NPT Female Inlet OutletThese Professional Products Competition Plus filters feature a lightweight aluminum housing and are Professional Products' top of the line racing filters, although they are perfectly at home on the street. These filters are a larger size and use a replaceable paper element that filters down to 10