FI GE 20S1N W3 MS Tandwielpompen (binnenvertanding) Replacement Filter Element for Return Line blank filter Element Replacement Filter Element for Return Line Filters Micron Rating: 25 µm Material: Stainless Mesh Outer Diameter (mm): 109 Replacement Filter Element for Return Line Filters Micron Rating: 50 µm Material: Stainless Mesh Outer Diameter (mm): 44 Zinc Nickel Plated Straight Male Stud Fitting Size Type: 20S 1 NPT with Cutting Ring & Union Nut Steel