The 7-Plate Chanson Miracle M.A.X. Royale was developed to be used in hospitals but is suitable for home use. You'll love the: Sleek and beautifully designed stainless steel faucet head and easy to use Smartphone-like display panel that allows you to make all of your selections at the faucet with a gentle touch of the screen x7 medical grade non-leaching Titanium plates featuring Nano Fritting Technology Mineral salt port to enhance strength of acid water (great for those with soft water) Same great limited lifetime warranty as the original M.A.X What's in the box 1 X ionizer unit 1 X filter cartridge 1 X power adapter 1 X user manual 1 X tubing for installation