Product review (3 stars): I do not think this product is as good as Samsung's original filter
I do not think this product is as good as Samsung's original filter, and it does an okay job in filtering out the well water here in San Jose.  The water quality here warrants a reverse osmosis and that's what I ultimately did rather than relying on filters which can get expensive over time.  If I had to rely on these filters, I would most likely go with the original Samsung filter.  If your water quality is not so bad to begin with, then go the cheaper route should be sufficient.