Air quality
Dyson Purifier Hot+Cool HP1
Dyson
Bladeless air purifier from Dyson that also works as a fan heater and cooling fan, with a combined glass HEPA and activated carbon filter, up to 350° oscillation and an LCD screen showing air quality and filter life. Dyson lists a 2-year limited warranty and MyDyson app control. Price: $499.99 on sale (list $659.99) in White/Silver, checked Oct 4, 2026. US availability: sold on dyson.com, in stock. Regulatory: listed on CARB's certified air cleaning devices list as model HP11, type mechanical (filter-only), EO G-24-318. Directory: Air quality > Air purifiers.
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