The GreenMAX ™ is a high-capacity, environmentally friendly fuel filter water separator. The filter is available with two fuel heating options and provides maximum protection of diesel engine components under any climatic conditions. PRODUCT SERIESCartridge FF/WS GreenMax BRAND : Racor FOR FLUID TYPE : B20 Diesel Fuel MOUNTING TYPE : 3/8" through bolt / M8 Bolt MICRON RATING : 98% at 2, 10 or 30 (depending on element selected) μm PORT SIZE : 7/8-14 UNF (SAE J1926) NUMBER OF PORTS : Hand Primer Pump if selected. ADDITIONAL OPTIONS : RK32037 Change Indicator COMPATIBLE ELEMENT : R61691S, R61691T, R61691P WATER SENSOR OPTION : See Product Overview tab MATERIALS OF CONSTRUCTION : Die Cast Aluminum