I have this product for a 4 years. I had to change the air filter on year 3. The noise level of the machine is at a 4/10. My only complaint is that the top part where the controls are is coming off. I have bad allergies so this definitely helps filter out dirt and dust!

Compact, quiet design. Light indicator shows air quality. At first thought it wasn’t working as mostly blue but after cooking, few days from last vacuum and dusting session it changed orange and even red! I tend to turn on for an hour in room if stays blue, then move it to another room. Light weight easy to do. Also use it when pollen high or poorly. . Great value as replacement filters reasonable and replaced less frequently than other brands.

I do own one air purifier by honeywell, but this one made by winix is super quiet. With color indicators to let you know, how your air quality is, reduces Airborne bacteria and viruses.