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Shop all Dyson Purifier Big+Quiet Formaldehyde

Captures 99.95% of haze particles as small as PM0.1*

Dyson Purifier Big+Quiet Formaldehyde in a large space.

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  • Projects air over 10 metres to purify a large space.1 Quietly.
  • Captures dust, allergens and up to 99.9% of viruses, such as COVID-19 virus.
  • NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
  • NEW K Carbon filter. Absorbs 3x more NO2.4 than our standard carbon filter.
  • Detects and destroys formaldehyde, permanently.5
  • From $299.75/ month with PayLater by Grab instalments. Available at checkout.
Was $1,399.00 $1,199.00 Save $200.00

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  • Projects air over 10 metres to purify a large space.1 Quietly.
  • Captures dust, allergens and up to 99.9% of viruses, such as COVID-19 virus.
  • NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
  • Detects and destroys formaldehyde, permanently.5
  • From $324.75/month with PayLater by Grab instalments. Available at checkout.
$1,299.00

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1The ability of purifying a large room up to 100m2 (10m*10m) proven from a Computational Fluid Dynamics (CFD) modelling, with the purifier placed in a corner of the room running at the maximum flow and horizontal projection reaching 10 metres to fully mix the room. The projection distance was measured from internal flow reach testing under the maximum directional airflow. The actual performance in real life condition may vary.

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