Aquasana OptimH2O Reverse Osmosis Water Filter with Remineralizer and Brushed Nickel Faucet First RO system to combine reverse osmosis, advanced Claryum selective filtration and remineralization Removes over 95% of fluoride PLUS 99% of 87 other contaminants including lead, mercury, asbestos, pharmaceuticals and more Instant access to healthy water - powers through .5 gallons every minute and 35 gallons per day One of the only RO systems on the market with a remineralizer - retains the healthy minerals like calcium and potassium for the healthiest water Full system NSF certified to standards 42, 53, 58, 401 + P473 - will not leach contaminants back into your water Stylish designer all metal faucet included to match your kitchen dcor - 100% lead free Includes first set of filters, RO tank, faucet, and all parts required for installation