The Home Depot
NSF-Certified Alkaline 500 GPD Under Sink Tankless RO Water Filter System, Reduces PFAS, Lead, Fluoride, Black Faucet
The iSpring RO500AK-ORB 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 RO500AK-ORB 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, oil rubbed black faucet. Its 3-stage filtration process, including an Alkaline Remineralization filter, delivers pure, great-tasting water, enhancing your drinking experience by restoring beneficial minerals and balancing the pH. The iSpring RO500AK-ORB is designed for easy installation and low maintenance, making it an excellent addition to any household seeking high-quality, purified water.
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