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Dyson Purifier Big+Quiet Formaldehyde Prussian Blue/Gold (BP04)
Brand :Dyson
| Model : BP04
| Sku :5004855
Estimated 2 To 5 Days Delivery
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3,999

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Advanced automatic sensing technology
Dyson air purifiers automatically diagnose air quality – sensing and capturing airborne particles, and displaying real-time air quality reports on your LCD screen or MyDyson™ app.
Allergens, pollen and black mold spores
Allergy season can be difficult. The Dyson Purifier Big+Quiet reduces your exposure to allergens, such as pollen and airborne mold spores. For cleaner indoor air.




Bacteria, viruses and microscopic particles
Bacteria and viruses can spread more easily when we spend more time together indoors. The Dyson Purifier Big+Quiet is proven to capture viruses.
Pet odors, allergens and dander
Pets can bring unwanted odors and allergens into the home. Dogs and cats shed dander, releasing microscopic skin, saliva and urine allergens into the air.




Cooking odors, pollutants and nitrogen dioxide
Cooking or burning any type of fuel can release odors and potentially harmful pollutants like NO₂, which can build up in your home.
Household dust and airborne particles
Household dust is a complex mixture of microscopic particles, including dead skin cells, dust mites, dust mite droppings, small insects, pollen, smoke, mold spores and bacteria.




50% quieter, even at full power
Acoustically engineered to produce less noise. Night mode is 50% quieter than any other Dyson purifier. With a Sleep timer so you can set it and forget it.


Powerful projection to cool you down
Delivers over 21 gallons of purified air per second. Adjust the angle of airflow between 0°, 25° or 50°, or mimic the feeling of refreshing air indoors using Breeze mode.


Long-lasting filter
The HEPA H13-grade filter lasts up to 11 years. Remove and dispose in one click.


Control via the app
Monitor what’s been captured, set schedules, browse reports, and more with the MyDyson™ app.


Our most advanced suite of sensors
A suite of sensors interact with our unique algorithm, cross-checking pollution data every second and reporting live results onscreen or the MyDyson™ app.
Our most advanced filtration system
HEPA-H13, K-carbon and SCO filtration captures particles and gases including formaldehyde – within a fully sealed machine. So what goes inside, stays inside.




Exclusive K-carbon filter
Impregnated with potassium carbonate, it adsorbs three times more NO₂. Removing a common and potentially harmful pollutant. And lasts two years.
Cone aerodynamic projection
Drives high-velocity air jets over the machine’s dome which coalesce to project a focused stream of air. To purify large spaces, quietly. Or cool you when required.

