Blueair Dual Protection Filter for 600 Series
- Dual Protection filters ultimate gaseous pollutants removal, high-porosity coconut carbon is free of chemical additives and highly efficient at removing pollutant with up to 4 times VOCs removal* than the coal carbon in Smokestop filters.
- For dust pollen, bacteria, virus, pet dander, mold spores and other airborne particles with additional sheets of activated carbon to remove gaseous pollutants.
- Three stage progressive filter in one
- 6 months life span for 24/7 usage