Product review (5 stars): Great water filter for our Samsung Fridge
Forget paying much more for the Samsung replacements.  When we bought our fridge, we had the filter that came with the unit but since then we have used nothing but these.  Water taste is excellent, this even from my beautiful wife who can taste the difference between different brands of bottled water (I am not kidding).  They last long and do the job.  5 stars.