Rkin U1 Space-Saving 4-in-1 Water Filter System

Rkin U1 Space-Saving 4-in-1 Water Filter System Description  Reverse osmosis water filter for the purest water Water cooler for cold filtered water Water kettle for customizable instant hot filtered water Hydrogen ionizer for filtered Negative ORP water with antioxidant properties 1 Year warranty Specifications Do you ever wish your water filter system had hot or cold water? U1 has a customizable default water temperature setting so that your water is always set to the temperature of your liking. Plus, there’s an instant hot water option that’s perfect for baby formula, tea, instant coffee, and more! The display will also show the Hydrogen content and water quality readings, so you’ll always know your system is working properly. U1 includes a polishing Alkaline post-filter that returns beneficial minerals, calcium, and magnesium to purified water for the best taste. It also increases the alkalinity of the water to a perfectly balanced level of 7-8 pH, similar to spring water. Plus, U1's hydrogen-infused water delivers a negative ORP of 340. With a pre-order of U1, you get an unconditional 1-year money-back guarantee. If you opt to add our 2-year filter bundle to your order, you'll receive two annual replacement filter kits, two hydrogen PEM modules, and one reverse osmosis membrane. You'll get three years of use with this add-on!