This is awesome! I mean free is not always good in the sense of the government with handouts and what not. But come on, i think that water should always be free, even sparkling water i guess if that is what you want. But there are countries out there that don't have accessible clean water to drink. And based on that i think that all water should be free to at least drink because we all need to filter and process water that contains waste. What do yall think about using salt water to to bath with and or add waste too, Instead of using fresh water that, maybe some of you know that we are as a world running out of. I would like to know what yall think!