[Advanced 7-stage filtration] The reverse osmosis system features a precise 7-stage filtration system that reduces harmful contaminants, including PFOA, PFOS, chlorine, lead, fluoride, heavy metals, and more impurities. This ensures every tip of water is pure, safe, and free from bad taste and odor, delivering pure drinking experience [0.0001 μm RO membrane] Equipped with a high-precision 0.0001μm RO membrane, the Waterdrop G5P500 effectively filters out impurities larger than 0.0001μm, ensuring unparalleled water purity. This advanced technology guarantees that your water is not only clean but also refreshingly tasty [Space-saving tankless design] Say goodbye to tank RO filtration systems. The tankless RO system's innovative tankless design saves up to 70% more kitchen space, making it perfect for modern homes. Its sleek and compact build effortlessly integrates into any kitchen setup [500 GPD steady flow] With a powerful 500 GPD (gallons per day) capacity, the Waterdrop G5P500 delivers a stable and rapid flow, filling a 6-oz cup of water in just 8 seconds. Enjoy instant access to purified water without waiting, perfect for busy households [2:1 Pure to drain ratio] The RO water filtration system boasts an impressive 2:1 purified water ratio, producing 400% more pure water compared to traditional systems. This not only saves you money but also promotes sustainability by reducing water waste [Connects to multiple appliances] With Waterdrop XT, easily connect the Waterdrop G5P500 RO system to ice makers, fridges, and other water-using devices [Faucet dimensions] 6.6" L x 3.2" W x 11.3" H. Please note: Faucet installation requires drilling holes in the countertop Waterdrop G5P500 Reverse Osmosis Water Filter, NSF/ANSI 372 Certified, 7 Stage Reverse Osmosis System, 500G RO Water Filtration System, 2:1 Pure to Drain, Reduces TDS PFAS, BPA Free