Product review (5 stars): Fridge Filter
I didn't realize that the refrigerator we purchased in 2007 would need a filter replacement for the ice-maker.  Makes sense though, since it is filtered water.  It was a great relief when I was able to purchase the filter through Amazon.  I also was able to finally locate the same item at the Hardware store, however, it was so easy and quick through the internet, that I took advantage of this method of shopping and will do so again in the future.