Do you need a $249 'smart' water filter?
 

There seem to be three mindsets when it comes to the water we drink. You can care a lot about it and buy bottled; care a lot about it and have a water filter; or you just drink from the tap. Maybe it's because I fit into the third category that water...

http://www.engadget.com/2015/05/06/c...=rss_truncated