Review on ⚪ ZHENGXOO Small Air Purifiers with True HEPA Filter: Efficiently Clean 370 sq.ft, CADR:120 & Auto-Adjust Air Quality Monitor - Model: AM-160 (White) by Jen Linares

This is a nice little device that works well in the office or bedroom. I can't hear it at all, so that's good. I have several small ones around the house and then a large one in the common room and the combination works well. This device looks good and includes an air quality meter, which is a nice touch. However, I've had an air quality meter before and it consistently shows a bit more, so now I'm wondering which one is accurate. I like the device in any case, I recommend it to others!