A friend of mine has told me that distilled water can't be used in Keurig coffee makers!! Anyone know this to be true, or is it just a rumor? Supposedly, distilled water is better to use in it. I don't know.
Filtered water is better for you than distilled water. I would use a really good tap filter or countertop filter. If you have treated city water, all you are removing are the treatment chemicals.
