MRS Reverse Osmosis System, MRS-350CC-BL, (1) 7TO-BW granular activated carbon cartridge, reduces chlorine, taste & odor, (1) MR-350 mineral reduction cartridge, (1) 7CC-BW cartridge, inlet pressure gauge, outlet pressure gauge, wall mount, 350 gpd, 3/8" inlet, 3/8" outlet (EV997365)