Racor Fuel Filter 900MA system is the Racor Turbine Series and its fuel filter and water separation is the most reliable engine protection you can install. The legendary Turbine Series is a fixture whenever engines demand the confidence of heavy duty, high capacity water separation and fuel filtration. Features include: See-thru bowl, Heat deflector shield and Includes choice of 2 or 30 micron filter. Marine 900MA Replacement elements: 2040SM-OR 2 Micron, 2040TM-OR 10 Micron or 2040PM-OR 30 Micron.