Kangen K8 water ionizer (by Enagic.) Used on and off for four months. Works perfectly. Excellent like-new condition. Touch screen operation and very easy to use. Best ionizer on the market for alkaline healing water. Comes in the box with all necessary documentation, plus 4 bottles of electrolysis solution for super high alkaline (and acidic) water for cleaning, sterilizing, doing laundry, etc. This machine is revolutionary. Price is firm. Normally $5600 new with tax and shipping. Reason for sale is I have too many machines and need to chill out on the tech ;) Serious inquiries only please.