The revolutionary Jupiter Ultra Delphi undersink water ionizer offers AlkaViva’s amazing Ultrawater filter for purity and filtration ability. It has the same ionizing chamber as the Jupiter Athena but comes with a beautiful faucet with all of the controls built in. It also uses the same continuous-cleaning system as the Athena water ionizer, which is a great advantage producing like-new results for pH and ORP for the life of the ionizer! OTHER FEATURES INCLUDED One Touch Convenience – one Touch Tower Technology allows you to conveniently control your ionizer’s function on the touch pad at the top faucet with a simple touch. Filter Replacement Alert – a Filter Life Indicator displays the filter life as you use it, reminding you when it is time to change your filters. Dual Filtration – including our unrivaled and USA made UltraWater. More protection. Healthier water. Hot Water Sensor – protects your ionizer against the damage that can be caused by inadvertent hot water. Cell Safe Technology – the BPA-free water cell is made using NSF certified material and pressure rated to 90 psi.