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Title: Great humidifier
Review: The only problem is a tendancy of the filter to become moldy, but this is easily remedied by adding 1/16 Cup or so of ammonia to each of 2 reservoirs that you fill with water. This will ward off the mold. Buy extra filters. This machine is very quiet relative to the amount of humidity that it puts out (hence the filter enclosure is correspondingly more humid, and tends toward mold more easily).
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