The 045-RAC-351 fuel filter/water separator is assembled with our legendary 10 micron Aquabloc®II media, a plated steel housing, a vent plug, and a lateral drain. This filter is designed to be installed on the suction (or vacuum) side of the fuel system with a maximum flow rate of 35 GPH (132 LPH) with diesel fuel and 45 GPH (170 LPH) with gasoline. This fuel filter assembly is extremely effective in removing better than 93% of free water normally found in fuel due to condensation and removes 95% of particulate matter down to 10 micron (nominal). Typical applications for the 045-RAC-351 include: generator sets, agriculture equipment, construction equipment, or any engine up to 220 HP.