Product review (1 stars): Black Ice
The first filter we used was fine (I hope), the second filter in the box would give us black ice. I flushed the water line, as the directions indicated, but overtime I noticed some of the ice would come out with the carbon pieces and the ice would be nearly black and then you would see varying degrees of gray ice as well. We would get several random pieces of gray to black ice with every other 10oz of ice that I would dispense. Ordered a new set and then started over thinking maybe it was just a bad filter. One of the new set has done the same thing. I have gone back to manufacturer filters.