The Evolution-RO1000 reverse osmosis system is the future of reverse osmosis, capable of 1,000 gallons per day/42 gallons per hour flow rate at an unbelievable price. It's the highest flowing RO for the lowest cost. This system reduces the level of chlorine, chloramines, sediments and dirt in water, lowering the ppm of total dissolved solids by more than 95%. The Evolution RO1000 also features low-waste operation modes that allow for waste-to-product water ratios as low as 2:1 and 1:1. System includes a KDF catalytic carbon pre-filter, two high-flow reverse osmosis membranes, a liquid-filled inlet pressure gauge, 1/2" garden hose connector, 3/8" inline shut-off valve, 6' of white inlet line, 10' of blue purified water line, 10' of black drain line, detailed instructions with a quick-start guide and a limited manufacturer's warranty.