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Title: works for a week - sorta
Review: The first few days after I plugged this in, you could smell the difference in the air (I smoke and have a dog; it smelled cleaner in a metallic way)After having the air purifier for two weeks or so, the smell was gone, once again replaced by smoke and dog - it's good for a quick fix (in-laws coming over, holiday dinner, etc) but don't expect much for long-term.
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