Product review (4 stars): Works fine
Replaced original, good fit.  Initially it seemed to fit more loosely than the original but it has been in for a month with no leaks. Also, it initially made the water somewhat gray due to charcoal powder in the filter but after I ran a gallon of water it cleared up up.  I had to remember to reset the filter alarm on the refrigerator as it initially continued to complain that it needed a new filter.  If a small instruction sheet had been included with the filter, it would have alerted me to the charcoal powder issue and reminded me to reset the alarm.