Insurice® Water Filtration System, Insurice® Quad PF-7FC-S, Quad, (1) EC210 Prefilter, (4) 7FC-S Fibredyne® carbon block cartridges, reduces sediment, chlorine, taste & odor, cyst, turbidity, inhibits scale, 100,000 gallons capacity, 10 gpm flow rate, 0.2 micron, inlet water shut-off valve, outlet pressure gauge, flush valve, 3/4" inlet/outlet connections, NSF 42 & 53 (EV932774)