Stauff SPAL 8114 AL DPAL AS M W1 Manometers 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 Banjo Elbow Medium Pressure Version Size Type: 06L M10X1 External Metallic Sealing Ring Fitting Body Only Hex Head Bolt Profiled with Initial Tension