Enagic LeveLuk SD501, Model: TYH-401, Water Machine. Extremely well maintained with all cleaning and filter change records for the 10 years I have owned it. Was deep cleaned by the company three years ago as well. The machine operates perfectly well and if you’re in the market for one of these, you know that used Kangen LeveLuk SD501 water ionizers are commonly available on platforms like eBay and Mercari for approximately $800–$2,500, offering a significant discount over the $4,500+ retail price. These 7-plate systems are often sold with accessories and produce 7 types of water (pH 2.5–11.5). See screenshot of some sample prices of used machines from a Google search. This package iincludes 6 pouches and 1 bottle of Electrolysis Enhancer used for making strong acidic and high alkaline water 11.5PH. These supplies retail at $100. Also, still plenty of cleaning solution left. Current water filter will need to be replaced soon, but it’s still OK to use for now. I’m only getting rid of it because we are going to remodel our kitchen and it won’t work with what we’re doing. If you’re nearby I could possibly help you install it and give you a lesson on the machine’s many uses.