Product review (5 stars): Dissapointed at first, but see my UPDATE
Bought this filter to replace the original Samsung ($49!!) I was very happy when I installed the filter, it fits perfectly. The next day I noticed water under the fridge. I wiped the water and decided to give the filter another try by removing  and placing it back. In the morning it was huge paddle under the bottom. I also had to remove the middle drawer to wipe the water accumulated there. Very disappointed with the filter and will be sending it back. The only positive side from the story - I had a great workout in my kitchen, no need to spend money for the gym! Guess, I have to pay high $$ for the original Samsung filter.
UPDATE 3 weeks later> After my negative review, I received a call from company representative saying that they will be sending me another one to try. In few days I received new filter. After I installed it, I was checking it few times a day, since was afraid to get a "paddle workout" again. I have it now for over two weeks, and it works fine. Thank you BEST!