Product review (4 stars): A good filter if they send you the right one.
This is for the filter I ordered Christmas of 2013. I don't have any testing equipment but it does make the tap water taste better from my fridge dispenser. The water also goes thru my inside fridge filter for more carbon filtering.
I ordered a new one for Christmas 2014 and they sent me a cheap carbon filter instead. They don't list a phone number or an email address, just a message template. I found a number for them on their BBB review. (954) 914-8458. I am hoping they don't give me a hard time with the replacement.