Product review (2 stars): THEY WERE GREAT.  NOT ANYMORE.  TASTES HORRIBLE!
I ONLY GIVE IT 2 STARS BECAUSE IT WAS OK BEFORE.  I HAVE USED THIS PRODUCT SEVERAL TIMES.  BUT THIS TIME THE WATER TASTES DIFFERENT FROM THE TIME I CHANGED TO THIS FILTER.
I HAVE WHOLE HOUSE WATER FILTRATION SYSTEM.  SO WATER IS FILTERED BEFORE IT ARRIVES TO MY FRIG.  BUT WATER FROM FRIG TASTES GRAINY AND LEAVES A CHEMICAL TASTE IN MY MOUTH.  MY TAP WATER TASTES BETTER.