Hydro-Logic is proud to introduce new upgrades to the Stealth-RO 200 with these now standard features: Green Coconut Carbon filter included with all units. Pressure Gauge to monitor performance. Optional flow restrictor to save drain water included. Produces up to 200 GPD (gallons per day) ultra-pure, low PPM water. Removes 98%+ of chlorine and contaminants. Wastes approximately 25% less water than other RO Systems. Everything included in the box for quick hook-up. Customized for gardening and hydroponics. Includes: 4-Stage RO Unit, 2 RO Membranes, Carbon Filter, Cleanable Sediment Filter, Automatic Shut-Off Cartridge, Wall Mountable Metal Bracket, Garden Hose Connector, lnline Shut-Off, 8 ft. RO & Drain Line, 5 ft. Inlet Line, Filter Wrench & Instructions. Unit size: 16.5’’ x 14” and weight: 9.8 Ibs. Limited 1 year warranty.