Product review (1 stars): What a Mess
This filter began leaking after about 1 week of use.  Technically, I'm not sure exactly when it began leaking- it was a slow drip.  By the time water actually worked it's way out of the bottom of my refrigerator and became visible, I had water and/or ice in top level, middle drawer, bottom freezer and kitchen floor.  Took well over an hour to track down what was happening, chip out ice from freezer areas and mop up water inside and outside of refrigerator.
The product looked and felt solid out of the box.  Seemed to fit and lock into place just fine.  Seemed to filter and function just fine- prior to the leak.  All initially seemed great.
Once discovered, I could not tell if leak was coming from connection with refrigerator and filter or perhaps from the seam on the filter body itself.
Totally disappointed as it was such a cost savings to the original Samsung brand filters.
To their credit, he seller did offer an apology and full refund if I returned the product, claiming they had never heard of this problem from anyone else.  Problem is at just over $10, it's not worth the hassle of submitting for a return, boxing, labeling and shipping. I'll just have to eat this one and buy the $50 dollar version next time. :(