Product review (2 stars): These filters work fine, but beware
These filters work fine, but beware!  Once you insert them, they mess up the screw-in mechanism in the refrigerator and you cannot go back later and install a Samsung brand filter.  You can google this to read about it.  I tried the recommended fix and it didn't work.  So, I'm stuck with using these filters going forward or paying for a service call.