Pentair 263079 2 PVC Backwash Slide Valve for Pool/Spa Sand and D. E. Filters

Pentair 263079 2-Inch PVC Slide Valve Replacement Pool/Spa Sand and D. Fits Pentair FNS Plus and Quad pool and spa D. Filter models FNSP24, FNSP36, FNSP48, FNSP60, QUAD60, QUAD80, QUAD100. Also fits Pentair Triton II and HD side mount pool and spa sand filters.