Product review (5 stars): fine and seems to perform just like the samsung
It is exactly the same as the samsung.  It installed, fine and seems to perform just like the samsung.  No problem with the replace feature on the frig to remind me to change in future
Followup July 30, 2017:  Just replaced the filter with Original Samsung filter because water was leaking into the middle compartment.  The leaking stopped.  We'll see if this solves the problem forever