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Title: Envion CA200
Review: I bought this unit 2 days ago and I am amazed. I have allergies year around, both indoor and outdoor. Every morning I wake up feeling stuffy and clogged up. I turned this unit on in my room before i went to sleep. The next day i woke up feeling refreshed and so energized. The quality of sleep for me is so much better! I sleep less and feel better. This machine really works and I believe will improve my overall level of health. It appears that the purifier works harder if the air is more dirty. When i initially turned it on, the air flow was very strong and i could hear a little buzz if i put my ear to the machine. After a night of running, the air smelled fantastic and the air flow was a little less. I was a little skeptical, as this is my first ionizer, but now i am a believer. I urge you to buy this. its fantastic!
