Product review (4 stars): Gave it a second chance
I was very disappointed with this filter, particularly after all the glowing reviews.  It leaked from the minute I installed it and the water tasted off.  I am returning it.  As many others have commented, the Samsung filters are pricey but I will be spending the money unless I can find another filter of comparable quality

1/11/18  I decided to give this filter a second chance and am happy to give a positive report.  This one does not leak and the water tastes fine.  Perhaps I got a "lemon" last time around but the new one is working fine so far.  It's only been a few days so can't speak to long-term performance.