FNS Filter Clamp Band Complete made by Pentair 195351
Filters manufactured before March 1, 1993 contain a different clamp band assembly, 195351. The correct P/N for these units is 181012 Filters manufactured before Sept. 1, 1992 contain a different non-spring design. Clamp components such as nuts, washers or bolts are no longer available for these non-spring design clamps. Do not attempt to interchange components between spring design and non-spring design clamps.