

Dyson Purifier Cool Autoreact™ TP7A Purifying Fan (White/Nickel)
Automatically senses, captures, and traps pollutants for cleaner air
Purifies the whole room¹ and cools you
Dyson 2-year warranty
Re-engineered to deliver 50% cleaner air*
Dyson's latest purifiers combine intelligent sensing with an advanced filtration system. An activated carbon filter removes gases and odors and a HEPA filter captures 99.97% of particles 0.3 microns in size. And Dyson purifiers have powerful Air Multiplier™ technology to purify the whole room.¹
Dyson Purifier Cool Autoreact™ TP7A (White/Nickel)
Technology
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Senses and reports automatically
Integrated sensors constantly analyse your air, while our unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.
Purifies the whole room
Only Dyson purifiers have Air Multiplier™ technology. It generates the circulation power to draw even distant pollutants into the machine, projecting purified air throughout the room.¹
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Captures gases and ultrafine particles
The HEPA filter captures 99.97% of particles 0.3 microns in size. A layer of activated carbon also removes odors and gases including VOCs.
Fully sealed to HEPA H13
In our latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machines.² So what goes inside, stays inside.
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Features
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Cools you when needed
Projects over 77 gallons of air a second for cooling airflow.
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Backward airflow mode
Diverts airflow through the back of the machine. To purify, without cooling you.
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Now 20% quieter
Acoustically engineered to reduce turbulence, so it's 20% quieter than the previous model.
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Oscillates up to 350°
Adjustable oscillation projects purified air around the whole room.
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Night mode
For lighter sleepers. Monitors and purifies using the quietest settings, along with a dimmed display.
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Easy filter care
The filter is quick and easy to change. With automatic filter-life notifications on the LCD.
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Remote
Curved and magnetised to store neatly on top of the machine.
Specifications
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Weight
11 lb
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Oscillation/Angle
350 degrees
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Number of speed settings
10
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HEPA filter
HEPA H13
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Product diameter (skirt)
220 mm
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Product diameter (shrouds)
220 mm

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Height
41 in
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Length
4.72 in
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Width
8 in
In the box

Dyson Purifier Cool Autoreact™ TP7A (White/Nickel)
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Remote control
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Dyson Genuine filter
Frequently asked questions
Dyson engineers are perfectionists. Channelling our relentless dissatisfaction, we have re-engineered our latest’s purifiers to be fully sealed to HEPA H13 standard. Capturing 99.95% of ultrafine particles and preventing pollutants from leaking back into the air you breathe.
HEPA grades refer to filter efficiency at a certain particle size. HEPA H13 is a filter with a 99.95% removal efficiency of particles down to 0.1 microns per liter of air. Dyson filters also capture 99.97% of particles down to 0.3 microns in size including common pollutants such as allergens, bacteria, viruses, pollen, and mold spores.
We recommend replacing the HEPA+Carbon filter roughly every 12 months, depending on how often you use it. That’s because over time filters can become clogged with pollutants and even let unpleasant odors back into the room. The machine will alert you when it’s time to change filters. A filter life reading can be found on the LCD screen.
No, the Dyson TP7A can serve as a fan, which can help cool you. It is not an air conditioner.
Choose your model
*Compared to Dyson Pure Cool purifying fan (AM11/TP01)
¹Third party full machine testing based on GB/T 18801-2015 formaldehyde destruction. Results may vary in practice.
²Particle challenge by DEHS oil specified in EN1822 within chamber specified in ASTM F3150. Tested in Max Mode at IBR US, for whole machine efficiency above 99.95%.
³In maximum setting. Tested for air projection (DTM801) and purification coverage in a 2860ft3 room (TM-003711).