- This F.O purifier can remove foreign substances as small as 10 micron using a specially processed stainless steel mesh. As stainless steel is used, filter elements cannot be damaged, and the product can be easily washed and used semi-permanently. - The removal of fine foreign matters from fuel oil improves the spraying condition of fuel oil and helps promote good combustion, reducing fuel consumption and ship operation costs. - Fuel costs and machine troubles can be reduced by removing foreign substances from fuel and removing moisture by attaching a water separator.