To be fair in a lot of places a water filter makes sense but in most cities where I assume you're talking about the type of people who buy bottled water when th

To be fair in a lot of places a water filter makes sense but in most cities where I assume you're talking about the type of people who buy bottled water when their mains water is just as good (in some cases better), you have a point. Having flashbacks to putrid dead-rat water in rural New Zealand.. shudder