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Dyson Purifier Cool Autoreact TP7A Purifying Fan with HEPA Filter - White / Nickel (PURIFIERCOOLAUTOREAC)
Model #: PURIFIERCOOLAUTOREAC|Manufacturer#: 419857-01|UPC #: 885609028279

The Dyson Purifier Cool AutoreachTM Purifiying Fan automatically senses, captures, and traps pollutants for cleaner air. It purifies the whole room and cools you.

*Quantities are limited on this item.
Please check with your local store for availability.


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12 Equal Monthly Payments, 0% Interest.
*Estimate $67 /month + taxes. Learn More

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 room1.

* Compared to Dyson Pure Cool purifying fan (AM11/TP01)

Dyson purifiers capture COVID-19 virus*

*Dyson purifiers were challenged with airborne SARS-CoV-2 (the virus that causes COVID-19) at an independent lab, using a 0.37 m3 chamber for 90 seconds. Dyson Purifiers were also challenged with Phi-6 bacteriophage (a surrogate to test SARS-CoV-2) at an independent lab, using a 30 m3 chamber. After 90 minutes at maximum fan speed, the airborne concentration in the chamber was reduced by 99.9 %. Real-life efficacy may vary.


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Senses and reports automatically

Integrated sensors constantly analyze your air, while Dyson's unique algorithm cross-checks data every second. It diagnoses pollutants at a molecular level, displaying live results on the LCD.

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Captures gases and ultrafine particles

The HEPA filter in the Dyson Purifier Cool AutoreactTM captures 99.97% of particles 0.3 microns in size. A layer of activated carbon also removes odors and gases including VOCs.


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Purifies the whole room

With Air Multiplier™ technology, it generates the circulation power to draw even distant pollutants into the machine, projecting purified air throughout the room1.

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Fully sealed to HEPA H13

In Dyson's latest purifiers, it's not just the filter that meets HEPA H13 standard, it's the whole machines that are tested and meet the standard2. So what goes inside, stays inside.



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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

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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Curved and magentised to store neatly on top of the machine.



Oscillation/Angle 350 degrees
Number of speed settings 10
HEPA Filter HEPA H13
Product diameter (skirt) 220mm
Product diameter (shrouds) 220mm
Product weight 11 lb
Product Dimensions (inches) 4.1 (height) x 4.72 (length) x 8 (width)


1. Third party full machine testing based on GB/T 18801-2015 formaldehyde destruction. Results may vary in practice.
2. Particle 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%.
3. In maximum setting. Tested for air projection (DTM801) and purification coverage in a 2860ft3 room (TM-003711).

• Dyson Purifier Cool AutoreactTM TP7A (White/Nickel)
• Remote Control
• Dyson Genuine Filter
  • Product Parts Warranty: 2 Year Limited (From Manufacturer)
  • Product Labour Warranty: 2 Year Limited (From Manufacturer)


Width:8.00 inches
Height:41.00 inches
Depth:4.72 inches
Weight:11.00 pounds