The iSpring RO500 reverse osmosis system is a top-of-the-line water filtration solution, certified against NSF/ANSI Standard 58 for TDS reduction. This system boasts an impressive capacity of 500 GPD, ensuring a rapid and stable water flow rate that can fill an 8 oz. cup of water in just 8 seconds. With an efficient up to 2:1 pure-to-drain ratio, the RO500 produces only 1 cup of wastewater for every 2 cups of pure water, helping you save on your water bills. The system features a stylish, brushed nickel faucet. Its advanced 3-stage filtration process delivers pure, great-tasting water by reducing contaminants such as PFAS, TDS, lead, chlorine, chloramine, taste and odor, fluoride, turbidity, arsenic, asbestos, calcium, sodium, and various heavy metals. The iSpring RO500 is designed for easy installation and low maintenance, making it an excellent addition to any household seeking high-quality, purified water.