Product review (1 stars): These No Longer Work In My Samsung Refrigerator
BUYERS BEWARE!!!  These No Longer Work In My Samsung Refrigerator.  RF4287HARS (4 Door).  I can clearly see the hole in the end of these filters is much larger than the older versions.  They no longer work.  So, since there are no filters available for this refrigerator, you better beware before buying one.  All I can do is leave the old filter in until it stops working and then remove it and go filter-less.  Waste of money!!!