Review on 🌬️ HAPHID Plug-in Air Purifier with Filterless Negative Ion Generator - Up to 34 Million Negative Ions/Sec, 3-Pack, Green - Removes Pollutants, Odors, Pet Smells, and More by Melissa Warren

Well I can't help much. I had a lot of allergy problems so I bought this product. While waiting for delivery I wondered if my CPAP machine was the culprit so I put on new filters, washed the mask etc. I feel better but was it the ionizer or my dirty CPAP. My wife thinks the air is a little fresher, but I'm not thrilled. In any case, it's a reasonable price to try.