> Imagine having to drink that water without the benefit of a water filter.
We don't have to imagine it. Plenty of people do.
Concentrate a year's worth of tiny impurities and you'll wind up a bit of sludge, yes. You'd probably get it even with pure distilled water from dust and microbes in the air.
Chances are you're breathing a lot more nasty in from taxi exhaust and human feces from farts than you're getting from that water.
We don't have to imagine it. Plenty of people do.
Concentrate a year's worth of tiny impurities and you'll wind up a bit of sludge, yes. You'd probably get it even with pure distilled water from dust and microbes in the air.
Chances are you're breathing a lot more nasty in from taxi exhaust and human feces from farts than you're getting from that water.