The Airthereal B50–PRO Mini Ozone Generator with Negative Ion – Plug–in Odor Eliminator Disinfecting Machine with Timer and Cycled Mode is a neat idea, but it doesn’t quite live up to its promise.
While ozone purifiers do have a long history of killing bugs, they haven’t traditionally been used to eliminate odors. This particular purifier comes with an “ion” function that supposedly neutralizes odors.
We did notice a slight improvement in air quality, but the odor neutralization wasn’t as powerful as advertised. We also didn’t like that the unit shut off after 30 minutes, meaning you’d have to set a timer to get the full effect—not ideal for someone looking to put this in their kid’s room. This purifier also has no HEPA filter, which means it won’t trap ultrafine particles.