Product review (2 stars): Go in with eyes wide open.
These are inexpensive water filters, but beware if you use these. After I inserted them, the filter housing sprung a leak. Of course, Samsung says that if you use a Non-Samsung filters in their refrigerator, you run the risk of this. I've used non-Samsung filters in the past, and hadn't had any issues, but these caused a problem.  Cost me $290 to get fixed.  The filters themselves didn't leak at all, and may work for others, but these did not work for me - so I returned them. Important to be clear-eyed on any potential purchase of these.