The Waterdrop G2P600 is a tankless under sink reverse osmosis system with 7-stage filtration, NSF/ANSI 372 certification, and FCC listing. It delivers 600 GPD fast flow, filling a 200ml cup in just 8 seconds, making it ideal for families and small businesses. With a 2:1 pure-to-drain ratio, it saves up to 600% more water than traditional RO systems, while the compact tankless design ensures space efficiency. Featuring twist-and-pull filters for easy 3-second replacement and filter life indicators, the G2P600 offers reliable performance, simple installation, and cost-effective water purification. | Waterdrop | | G2P600 Reverse Osmosis System Extra WD-G2P6MRO Water Filter | White | Best Buy