Pentair 24851-9000 Upper Half Tank Shell Replacement Kit - 21-Inch - Sta-Rite System 3 Pool and Spa Filter

Replace the upper half tank shell of your Pentair Sta-Rite System 3 pool and spa filter with the Pentair 24851-9000 21-Inch Upper Half Tank Shell Replacement Kit. Specifically designed to fit Pentair Sta-Rite System 3 SM, SMD-Series modular media, and D.E. pool/spa filters, this kit also works with SD, SS-Series D.E., and sand pool/spa filter models S7D75 and S7S50. The kit includes all necessary decals and labels and measures 21 inches for a perfect fit. Keep your filter functioning at its best with this convenient replacement kit from Pentair.