WTHeck??
Willie Nelson wants to market a machine that does just that.
Oooo, I know, there are all kinds of jokes wanting to jump out of my fingers onto the keyboard!!
Must....Resist...So...Hard...pant, pant. ;)
Now seriously, there is a device that extracts the humidity from the air, filters it, and treats it with an ultraviolet light to get rid of contaminants. The machine will store about eight gallons for later use. Willie jokingly said, "This is going to ruin my image. They'll never believe 'Whiskey River' again."
Makes me think that the creators were watching or reading the amazing sci-fi series Dune.