anyone heard of these things, I was thinking because I've got a small grow I could get one of these until I can make a little more chedda, if you catch my drift.... anyway here's link to what I'm talking about ZeroWater - Water Filters and Water Filtration Systems also I'd think if you lived in an apartment or with people not so marijuana friendly this would be a discreet way of getting RO water in your home. just a thought