A very interesting source of clean water. It's for areas with little or no water, so that's a great thing for the people living in such areas. Anyone with clean water out of their tap and comment how much this costs have other issues to worry about, so better not do calculations for something they'll not need. Thanks for your commitment of relaying knowledge on great topics! 👍💪✌
What about smog pollutants and pollen in the air. How does it get purified if there is no pressure behind the water? The actual cost of water per gallon on my bill is less than 10c, so these machines would take 6000 years to get paid off and doesn't count the cost of installation.