Stauff SL 014 F 03 B 4 Kaarthouders Replacement Filter Element for Return Line blank filter Element Replacement Filter Element for Return Line Filters Micron Rating: 10 µm Material: Filter Paper Outer Diameter (mm): 142 Inner Diameter (mm): 94 Length (mm): 514 Sealing: NBR Male Stud Barrel Tee Size Type: 12L M16x1 Glass Fibre Outer Diameter (mm): 47 Inner Diameter (mm): 25 5 Length (mm): 94 β ratio >200