Automatically senses, captures, and traps pollutants for cleaner air
Dyson's latest purifiers combine intelligent sensing with an advanced filtration system. A 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

Technology
Senses and reports automatically
Integrated sensors constantly analyze 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

Captures gases and ultrafine particles
The HEPA filter captures 99.97% of particles 0.3 microns in size. An additional filter 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.

Specifications

Weight
5KG

Oscillation/Angle
350 degrees

Number of speed settings
10

HEPA filter
HEPA H13

Product diameter (skirt)
220 mm

Product diameter (shrouds)
220 mm

Height
104cm

Length
12cm

Width
20cm

In the box
Remote
Filter

Frequently asked questions

What’s new about the Dyson purifier range and how is it different from other purifiers?
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.
What is HEPA H13?
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.
How often should I replace my filter?
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.
What is the cooling functionality of the Dyson TP7A? Is it an air conditioner?
No, the Dyson TP7A can serve as a fan, which can help cool you. It is not an air conditioner.
Do Dyson purifiers capture wildfire smoke?
Dyson purifiers capture wildfire smoke.9

*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).
9Based on capture of particles, ammonia, benzene, and acetic acid.