After conquering the world of floor cleanliness, Dyson turned its gaze to air cleanliness. Among its lineup of sci-fi-looking air treatment products is the Pure Hot + Cool Link, a purifier that sucks in a room’s air, cycles it through a HEPA filter and pushes it back into the room at whatever temperature you want, all while feeding you a real-time report of your home’s air quality (via Dyson’s Link smartphone app).
Today, the machine is discounted 40 percent off on Amazon — its cheapest price ever.
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