Product review (3 stars): Good luck.
There is nothing wrong with this filter except that I found two different types of this filter that are packaged under the label filter "5".  These filters, though still labelled "5", have slightly different connection fittings and they also have slightly different lengths.  Personally, I would not install the wrong fitted part into my refrigerator.  I would only buy these when I can see and confirm for the correct fitting.  The local big box hardware store has the correct model so I will be buying it there instead.  Good luck.