The Dyson Pure Hot+Cool purifying heater and fan is $100 off for one day only

Just in time for pollen season, too.
 By 
Haley Henschel
 on 
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a dyson pure hot+cool hp04 on a bedside table in a dark room
The HP04 is quiet enough to use at night. Credit: Dyson

SAVE $100: Best Buy has the Dyson Pure Hot+Cool HP04 purifying heater and fan on sale for $449.99 as a March 28 Deal of the Day. It usually retails for $549.99, so this is saving you 18%.


If you feel like you're fighting a losing battle against your local grasses, weeds, and trees every pollen season, it's time to bring in the big guns: Best Buy's March 28 Deal of the Day nabs you $100 off the Dyson Pure Hot+Cool HP04, a high-end air purifier and fan that automatically capture and report on ultrafine particles.

It normally retails for $549.99, but you'll pay just $449.99 — that's an 18% savings, which is pretty rare for a brand new device. (We typically only see deals on refurbished Dyson Pure Hot+Cools.) It's also eons better than any HP04 deal other retailers are offering: Amazon and Walmart both actually had it listed above retail price at the time of writing.

Available exclusively in a White/Silver finish, the HP04 is a premium pick from Dyson's lineup of air purifiers. It doesn't just clean air, though that's certainly the main attraction: It'll detect and diagnose airborne particles and gases on its own, offering real-time reports on its LCD screen and in the Dyson app, then send 'em through its activated carbon filters and sealed HEPA filters. After eradicating any pollutants and allergens, the resulting clean air is then projected outwards using the device's bladeless fan (excuse us, Air Multiplier technology), which can oscillate a whole 350 degrees.

It's also worth noting that the HP04 can both heat and cool air as it purifies to keep your indoor temperature comfortable all year round. That definitely helps to justify its price — it's basically three devices in one.

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Haley Henschel
Senior Shopping Reporter

Haley Henschel is a Chicago-based Senior Shopping Reporter at Mashable who reviews and finds deals on popular tech, from laptops to gaming consoles and VPNs. She has years of experience covering shopping holidays and can tell you what’s actually worth buying on Black Friday and Amazon Prime Day. Her work has also explored the driving forces behind digital trends within the shopping sphere, from dupes to 12-foot skeletons.

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