Product review (5 stars): Thanks Ecolife Technologies for your great work.
I had no trouble inserting this filter.  It fit as perfectly as the original Samsung filter.  I have had it in for 9 days and no leaks as some customers stated on Amazon. Samsung filters are now $50 and I got these 3 filters for $23.50. What a difference and it goes to show you that there are companies making products you need for very reasonable prices.  Samsung should be ashamed especially as they told one customer that he would have to update his refrigerator. Thanks Ecolife Technologies for your great work.