Purified water

[Emjaysmash]

From what I can tell, the difference between purified and distilled is very little.

However, since your purified water is coming from the fridge, it may not be as purified as you think. Totally purified water is not good for the body when consumed often, as it provides no new minerals to your system and can leech the minerals from your body. I'm going to assume that if there was any oversight on your purified water to your fridge then your filter may not filter out as many minerals as you would think.