Product review (1 stars): Disgusting ice with white flakes suspended in ice water
This filter is adding a lot more calcium carbonate to the water, which when frozen in the ice cubes, shows up in my ice water as white particles suspended in the water that looks like dandruff.  When I remove the filter and make ice without it, the particles in my ice water disappear.  Even though the calcium carbonate particles look disgusting, they are apparently harmless to drink.  So, I have a $2700 refrigerator with filtered water and ice, and I'm buying my drinking ice from the grocery store because the filtered ice looks disgusting.  Guess I could go back to making my own ice in trays.