Geez, you just can't shut me up today, can ya? ;)
Got another article on water filters today from the Green Guide. I think since National Geographic bought the site, they've been making content available for free, so you should be able to read this:
http://www.thegreenguide.com/products/kitchen/water%20filters
"To be conscious that you are ignorant is a great step to knowledge." ~ Benjamin Disraeli (1804 - 1881)
