Product review (2 stars): Filter makes Samsung make noise.
Makes noise whenever you get water.  I thought the noise would go away but it didn't after several weeks.  Plus I notice my junk shrunk.  Only thing I changed in my life.  I don't think I'll be buying this again.  And of all things I had been buying only one at a time of several different brands.  For the first time I decided to buy two at a time now I'm stuck a whole year with a filter I don't like.