By Rob from Chicago, IL on 8/30/2007

I have purchased this air purifier after much research online and in stores. BlueAir is the ONLY air purifier that has a 0.1 micron filtration level in its class. It is only [$] with insurance and taxes and it can clean a very large room.The model I purchased from [...] initially had some difficulties, such as a peculiar odor coming from the top vent. It was alarming to me and to the company itself. So, within 2 business days, a replacement model was sent to me directly from BlueAir and the old model was picked up.The one thing you should ask yourself when you are looking for a good air purifier is how intense is the filtration and does it have an ionizer. The latter question is important as I have read some controversial evidence in regards to this.For the price and the features of this air purifier, I think you can't find anything better. There are more advanced models that have an "automatic" feature that will ramp up speeds if it detects a smell, but they are in the 400-500s and really, you can just leave this bad boy on at medium and it will do just fine.Coincidentally, at the "high" speed, I couldn't hear a thing and the volume of air that is being pushed out of the machine is great! That is an advertisement for this product as having the "highest clean air output" of any model.I hope you have found this review helpful. Take care and breathe clean air!