Air quality
Dyson Purifier Cool PC2 De-NOx
Dyson
Bladeless tower air purifier and fan from Dyson with a combined HEPA and K-Carbon filter (activated carbon impregnated with potassium carbonate, which Dyson says adsorbs more nitrogen dioxide) plus a catalytic formaldehyde filter, 350° oscillation and an LCD air-quality screen. Dyson lists a 2-year limited warranty and MyDyson app control. Price: $699.99 on sale (list $849.99) in White/Gold, checked Oct 4, 2026. US availability: sold on dyson.com, in stock. Regulatory: listed on CARB's certified air cleaning devices list as model TP12, type mechanical (filter-only), EO G-24-196. Directory: Air quality > Air purifiers.
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