Smart Faucet: Features LED filter life reminders and TDS display of RO-purified water as it dispenses, plus water is dispensed from brushed stainless steel dual-flow faucet in an angled design with a conveniently long reach that dispenses water into sink, not onto counter Contaminant Reduction: 4-in-2 filtration reduces dirt, rust, and chlorine, with 0.0001-micron reverse osmosis membrane intercepting heavy metals like lead and arsenic, total dissolved solids, and volatile organic compounds, delivering water free of turbidity, odors, and pollutants Fast Flow & Less Waste: With a 2:1 pure-to-drain ratio that creates minimal wastewater, this filtration system saves money while lessening environmental impact 700 GPD: Produces up to 700 gallons per day of reverse osmosis-purified water so you and your family can enjoy fresh, clean water whenever you like No Separate Water Tank: The tankless design means no recovery, so as soon as you set system up, you can start dispensing fresh, filtered water, plus the unit's small footprint preserves plenty of undersink storage space for other things