Dyson Purifier Big + QuietFormaldehyde BPO3 (BrightNickelPrussian Blue)

Our quietest, most powerful air purifier. Purifies large spaces up to 264 sq ft or projects up to 32 ft, evenly.¹ And cools you in warmer months.³ With discreet, hidden wheels for easy maneuverability. 

Advanced three-stage filtration includes HEPA H13-grade,⁹ Activated carbon and Selective Catalytic Oxidization filters.

Removes gases,² odors, dust, allergens,* viruses and bacteria.** Reduces your exposure to pollen, and pet dander. Captures NO₂, a common pollutant. Removes smoke particles from wildfires.¹¹ Continuously destroys formaldehyde.⁺