Product review (4 stars): Clear, good tasting water
Been using our Samsung refrigerator for 2-3 years now. Typically need to replace the water filter every 5 months (as the indicator turns to red on the door panel).  Water is clear, free from odor (i.e. chlorine) and tastes as water should.  I drink around 8 cups water/day and I avoid tap water when I can.  I assume this filter is removing other minerals and impurities but whose to know without taking a sample to a lab for testing.  Amazon offered a great price for a 2-pack, but think I'll buy the 3-pack next time to save even more.