QC7I Water Filtration System, QC7I PF Single 7FC-S, (1) EC210 prefilter, (1) 7FC-S Fibredyne® carbon block cartridge, reduces sediment, chlorine, taste & odor, cyst, turbidity, inhibits scale, 25,000 gallons capacity, 2.5 gpm flow rate, 0.2 micron, inlet water shut-off valve, outlet pressure gauge, flush valve, 3/4" inlet, 3/8 outlet connections, NSF 42 & 53, (EV932891)