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Title: Absolutely Pleased
Review: I bought this so that I can use distilled water in my espresso machine to prevent lime build-up. This simple device is working perfectly. I don't know why eveyone is so worked up about the residue left behind in the tank. Perhaps there are so many minerals in our water in Irvine, but there's not much left behind and it doesn't have an offensive smell. But the fact there is residue is great, right; after all, that's what you should be expecting and is proof of the purity of the distilled water.
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