Abstract: A reusable, ecological, long lasting, washable, non disposable filter for lubricant oils and fuels to be used in internal combustion engines or in any other equipment to help prolong the live of the lubricant oils and equipmen One or several essentially cylindrical independent filtering element place one inside the other, each filtering element consisting of a fine stainless steel cloth of a different mesh as needed for an optimal filtration, filtering out large, medium and small particles down to 5 microns if needed. The fin stainless steel cloth is enclosed in and retained by an open mesh and a number of rods that forms a cage extending longitudinally between two en caps being joint to form an assembly of a single unit by resin caps at each en thus forming an independent, leak proof filtering element that keeps the fine stainless steel cloth in position even during cleaning procedure that includes pressurized air that is forced through.