If you’ve been eyeing a high-end air purifier, a serious space heater, and a cooling fan, this is one of the few devices that can actually cover all three. The Dyson Purifier Hot+Cool HP2 De-NOx is currently $699.95, down from $949.99, which works out to about 26% off.
This model is designed to improve your indoor air while also keeping the room comfortable year-round. It tackles everyday pollutants and nitrogen dioxide (NO₂) from things like gas cooking, candles, or fireplaces, and it can heat in colder weather and push plenty of airflow when it’s warm.
What you’re getting
This isn’t just a fan with a filter bolted on. It’s Dyson’s full air treatment setup in one tower.
You’re getting:
- A fully sealed HEPA H13 filtration system that captures very fine particles, plus a filter system that also helps with odors and gases
- An advanced K carbon and catalytic filter setup that’s engineered to reduce NO₂ and handle problem gases that can build up indoors
- Hot+Cool functionality, so it can work as a space heater, a cooling fan, and an air purifier at the same time
- Air Multiplier technology that delivers smooth but powerful airflow, so it can help circulate air evenly across the room
- Wide oscillation to move purified, heated, or cooled air through more of the space instead of just hitting one spot
- Smart control through the Dyson app, along with support for voice control on compatible platforms, so you can see air quality data and adjust settings without walking over to it
- A slim tower design with a small footprint that’s easy to park in a corner or along a wall without dominating the room
In day-to-day use, it’s something you set up once and then let quietly work in the background.
Why it’s worth it
Sure, you could buy a cheaper heater, a basic box fan, and an entry-level purifier, but this is aimed at people who want one premium device that does the job properly.
Here’s why this discount is worth a look:
- It’s built to handle indoor air quality, not just dust. The filtration system goes after fine particles and gases, including NO₂ from cooking and other combustion sources
- It stays useful all year. You can run heat in winter, use airflow for cooling in summer, and keep purification going whenever your windows are closed
- The app and on-unit display let you actually see what’s happening with your air, instead of guessing whether it’s doing anything
- It’s designed to look like part of your space, not like a noisy industrial appliance. No exposed heating elements, no spinning fan blades, just a clean tower that blends in
At $699.95, it’s still a premium purchase, but you’re consolidating three roles into one device that can stay out all year instead of swapping hardware in and out of closets.
The bottom line
If you care about air quality and want one machine that can act as a purifier, a room heater, and a cooling fan, the Dyson Purifier Hot+Cool HP2 De-NOx is built exactly for that. It filters fine particles, targets gases like NO₂, and helps keep your room comfortable in every season.
At $699.95, down from $949.99, you’re saving more than $250 on a current Dyson model that’s meant to run daily and quietly replace a couple of other devices in your home.