The line filters as shown utilize sintered stainless steel filter discs (AF2 & AF1 - 3 pc./set, AF4 & AF6 - 4 pc./set). Porosities are available as per the chart to the right. If not otherwise specified, 100 micron filter discs are supplied. (One micron = 0.001 millimeters). Material of bodies and end covers is high tensile 316 stainless steel. Standard glands and sleeves are provided unless otherwise specified.