Product review (5 stars): This filter was about the same price as the aftermarket one sold at Best Buy. Arrived in a few days
This was the factory filter.  There are many after-market non-OEM filters out there.  I tried one.  It didn't work, and may have contributed to a problem with my refrigerator.  This filter was about the same price as the aftermarket one sold at Best Buy.  Arrived in a few days, and worked perfectly.  I'm now enjoying filtered water from my refrigerator again.