Pure Enrichment PureZone Mini Portable Air Purifier - True HEPA Filter Cleans Air, Helps Alleviate Allergies, Eliminates Smoke & More - Ideal for Traveling, Home, and Office Use (Starlight Blue)

Very lightweight. Speed 1 is very quiet, 2 is ok can ignore the sound, 3 is rather loud. But I think in a indoor environment there is no need to use speed 3. 1 or 2 is good enough. Very portable!

Very easy to transport and blends in with my desk at work. The quietest setting is barely detectable, I am able to have it on medium without it disturbing people around me. I use it every day on the train and at work, it charges while on setting 1 and 2 so the battery is full for the journey home. It is expensive but in my opinion, worth the money. I’ll be taking it on a plane soon for my first long haul flight in several years.

It stopped working in the third month.

Happy with the purchase

I do not normally take the time to write a review; however, this little air purifier is amazing enough that it warrants my time to do so. I work in our basement and every time I'm down here, I have some type of "allergic" reaction to something...my throat burns and my nose runs. So, I bought this little guy and I am not only pleased at the size and sound, but way more than amazed at how well it works. No more sore throat, headache, or runny nose! I'm considering buying one for EVERY room!!! Well done Pure Enrichment!