Shop all Dyson Purifier Big+Quiet Formaldehyde

Purify your large spaces.1 Quietly.

Dyson Purifier Big+Quiet Formaldehyde in a large space.

Choose your model

5-year filter life
  • Delivers HEPA purified air in large spaces up to 100m². Quietly.1
  • Captures allergens & up to 99.9% of viruses.14
  • NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
  • NEW K Carbon filter. Adsorbs 3x more NO24 than our standard carbon filter.
  • Exclusive CO2 sensor - notifies you when CO2 levels exceed recommended volumes.9
  • Own it at 2,399,167₫/month at 0% interest for 12 months. Available at checkout.
₫28.790.000
5-year filter life
  • Delivers HEPA purified air in large spaces up to 100m². Quietly.1
  • Captures allergens & up to 99.9% of viruses.14
  • NEW HEPA H13 grade large long-life filters. Lasts up to 5 years.
  • Detects and destroys formaldehyde, permanently.5
  • Own it at 2,149,167₫/month at 0% interest for 12 months. Available at checkout.
₫25.790.000

Compare Dyson air purifiers

See our purifiers side by side, and find the right Dyson for you.


Direct from Dyson

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.