Intex 28673EG Krystal Clear Cartridge Filter Pump & Saltwater System with E.C.O. (Electrocatalytic Oxidation) for Above Ground Pools, 110-120V with GFCI Easy to use control panel Use with maximum pool size: 7,000 gallons (26497 l). System flow rate: 1,050 gph (4542 lph) Pump flow rate: 1,200 gph (3974 lph) 24-hour timer; 110-120V with GFCI. Product Size:For Pools 2500 to 7000 Gal