Product review (5 stars): Women, it's so easy! You can do this without a man!
I watched a uTube video to understand how to take out and put in the new water filter.  Just line the arrows up and turn.  Ordering was easy too.  I clicked on what I thought was the water filter I needed, then it asked me to type in the model # of my refrigerator.  I did, and it was the correct water filter.