Product review (1 stars): Not the model as labeled.
I bought one of these to replace my old filter and even though it was labeled as the same model it is not the same.  The only difference between the old and the new was the tip and the diameter of the hole that actually connects to the refrigerator.  The hole in the new filter was much too small and will not connect correctly. I had Amazon send me replacement and it was the same problem so I ended up buying one locally and haven't had an issue.

Whatever source Amazon is getting these filters from seems to be mislabeling these.  I'm doubting they are really official Samsung water filters.