... filter caps,fuel filter cap,drain filter caps,filter end caps,cap filter etc.2.Material: SUS302, 304, 316, 304L, 316L stainless steel ... manufacturing andother industries.6.Wrapping materials: aluminum, stainless steel, galvanized steel, titanium, rubber and other special materials. Filtration, ... ) Filtration rating(%) Filter material 12~200mm 10~150mm 0.02~0.8mm 90~95% SUS304 filter strainer/filter cap