Product review (5 stars): Great value when you consider that 1 filter at your ...
Great value when you consider that 1 filter at your local big box store sells them for about $30/each.  My kids were complaining about the taste of the water from the fridge, which makes sense since I have never changed the filter since I bought my fridge.  I had to dump about a gallon of water out after the initial install because it came out all black from the carbon dust, but afterwards, there was a distinct change in both the smell (less chlorinated smell) and taste of the water.