FUJI Filter Separators have the function of separating free water contained in aviation fuel, mainly jet fuel, gasoline and kerosene, and they also remove contaminants. These filters are manufactured to API/IP-1581 specifications. 
They are installed at airports, and loading lines of refinery terminals, both in Japan and throughout the world. The separator contains a coalescer which coalesces the water contained in the oil, and a separator which traps minute suspended water particles, and this system ensures total water separation.