Product review (5 stars): Good fit. Water tastes great.
I ordered this instead of the original Samsung refrigerator water filter because it cost much less. I was skeptical but was very pleased when I received it. It installed right away. No drips or leaks.  The taste of the water is very good, even better than with the original filters when new.  I can only vouch for the taste and not the actual filtration, but the test results show that it is just as effective.