Hydro-Logic Stealth RO 150 GPD Reverse Osmosis

50% More GPD, More water Now FASTER! Now Includes membrane flush kit. Hydro-Logic 150 GPD Reverse Osmosis filter is a 3 stage water filtration unit comprised of a membrane, carbon, and sediment filter. The Hydro-Logic Stealth RO systems is designed for use with hydroponic and horticultural applications. Wastes approximately 50% less water than other RO Systems.