High-purity drinking water is produced using the Platinum Wasser Ultra 6 Reverse Osmosis System using membrane technology. With a 99.5% rejection rate for contaminants, this system cleans your water supply of many chemicals and heavy metals. Our reverse osmosis system includes a storage tank, faucet designed in Europe, and installation fitting kit. We use a mineral/alkaline post filter to replenish beneficial minerals that the reverse osmosis process has lost. In comparison to conventional systems, these Reverse Osmosis systems remove 10% to 20% more pollutants. To operate this system, a minimum water pressure of 30 psi is necessary.