Product review (5 stars): great
This is the only replacement filter that I use only a little bit of water leaks when you put it in you don't even have to switch the water on and off like recommended in the user manual for the refrigerator and it is much much cheaper than the Samsung original refrigerators water actually taste better than the Samsung original refrigerators

Second review:
After purchasing this filter at least 5 times I have to add that it works flawlessly. So what if the hole is square instead of round like on the Samsung. It works Flawlessly. The pictures I have seen of the ones that leak are all in the fridge models that take the filter in the middle of the fridge. My fridge takes the filter on the bottom right of the fridge. Never ever have I had an issue with this filter. Save some $$$ and order this one.