NSF/ANSI 42& 58 & 372 certified, 600GPD, 8-stage filtration, smart led faucet, water softener, reduce TDS, reduce scale, enhance the flavor of coffee and tea [trusted certifications] waterdrop g3p600 reverse osmosis water filter system is certified against nsf/ansi 58 for tds reduction and nsf/ansi 372 certified for lead-free material. Also it has been tested and…