Product review (4 stars): Genius product and should work great, but not for me.
Genius idea. It did not work for my purposes, but I was using it on a Whirlpool with waterline frozen. I could not get the tube to thread up the water orifice in the door at all (meaning not even 1/16th of an inch. Maybe it is the way my Whirlpool WRS950SIAH00 refrigerator is made?