Everpure, HIGH FLOW CSR TWIN - 7FC, CSR Water Filtration System, High Flow CSR Twin-7FC, (1) EC210 Prefilter, (2) 7FC Fibredyne® carbon block cartridges, (1) SS-IMF scale inhibitor cartridge, reduces sediment, chlorine, taste & odor, cyst, turbidity, inhibits scale, 50,000 gallons capacity, 5.0 gpm flow rate, 0.2 micron, inlet water shut-off valve, outlet pressure gauge, flush valve, 3/4" inlet, (2) 3/4" outlet connections, for multiple equipment applications, NSF 42 & 53, (EV932972)