those reverse-osmosis systems are really expensive.... I wish I could get one at my house that could provide pure water at $0.40/1000 liters over X years... I

those reverse-osmosis systems are really expensive.... I wish I could get one at my house that could provide pure water at $0.40/1000 liters over X years... I pay a lot more then that and it it is only to get softened well water (still has 400 ppm of stuff in it)... But the health department just came to test my water and according to them, it doesn't include petroleum products, at least.