Product review (5 stars): I went with the name brand over the generic
Works. I went with the name brand over the generic, because the the higher standards it meets.

There is a lack of instructions so I went online and learned two things, 1) You do not have to shut the water off to the ice maker 2) Fill the filter with water to avoid airlock.  https://www.youtube.com/watch?v=UerVcdQXJ_Y