Product review (3 stars): ... the water from the refrigerator as it still tastes like tap water
Still wouldn't drink the water from the refrigerator as it still tastes like tap water, but it will do for the ice cubes I guess.  Haven't found a better filter yet, so I have a Zero water pitcher.  Our tap water measures in the 600's ppm, refrigerator filtered water is in the 500's ppm, so not much is filtered really.