Product review (5 stars): Water tastes good. I live in Florida
Water tastes good.  I live in Florida, and it filters out that sulfur flavor that is found in our water.  I like the flavor of this better than bottled waters.

My municipal water is good .  Based on the little pamphlet I get every year it passes the EPA tests, so this is really only helping with stuff that are not included in the measure.  I don't know if the NSF stuff is legit because it is made in China, but who knows if GE is telling the truth either?  I know that the flavor is good as a result of these filters, although I may be drinking more microscopic things than I think.  Oh, and it's much cheaper!