How does the Windmill purifier work?Updated 2 months ago

Your room air is pulled through the back panel of the Windmill Purifier. The air then travels through three layers of filtration: 

1. Pre-Filter (to help filter dust, mold, hair, and other large particulates)
2. Activated Carbon Filter (to help remove odors, harmful gasses, smoke, and other volatile organic compounds)
3. True HEPA Filter (to help filter 99.97% of harmful airborne particles down to .3 microns).