Intex 2100 GPH Sand Filter Pump & 15000 Gal Saltwater Chlorinator 2100 GPH sand filtration system The Intex 2100 GPH pump works with your 110 120 volt power connection Easy installation 6 way value with neutral position for long term storage Fits 10, 12, 14, 15, 16, and 18 foot diameter Intex easy set, frame set, and ultra frame pools