Racor/Parker R26T Diesel Marine Engine Spin-On Filter Element

The lower the micron rating, the finer the filtration. Follow your engine manufacturer's recommendation for fuel filter micron rating. S = Secondary/Final 2 micron (Brown cap) T = Primary or Secondary/Final 10 micron (Blue cap) P = Primary 30 micron (Red cap) Color: Blue Micron: 10 Fits: 225R 12

Lower the micron are bigger is the filtration Bleibt the manufacturer's recommendations to choose from to the suitable graduation Blue 10 micron