<ul><li>Dyson Big+Quiet is Dyson's most advanced and powerful air purifier designed for large spaces.</li><li>It features an ultra-quiet yet powerful performance, projecting purified air up to 32 feet.</li><li>Equipped with a 3-stage HEPA H13-grade system, including K-Carbon and Selective Catalytic Oxidation filters, it captures 99.97% of particles as small as 0.1 microns.</li><li>The air purifier is capable of reducing exposure to common pollutants, capturing 3 times more NO₂ than previous models, removing smoke particles, and destroying formaldehyde with precision filtration.</li></ul>

Dyson Big+Quiet: Formaldehyde Air Purifier with K-Carbon Filter on Gadget Flow

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