Product review (5 stars): Works Perfectly!
I am purchasing my second set of 3.  I purchased my refrigerator in June 2014 and when the first filter was done, I was aghast at the price of one new one!  I tried these and they work perfectly.  They were exactly like the original and my filter alarm still alerts me when it's time to change the filter.  I just installed the last of my three pack and am ordering the next set so I have them at the ready for next time.  I am happy to pay less for 3 filters than price of one Samsung brand!