Dyson Purifier Big+Quiet Formaldehyde 甲醛空氣清新機BP04 (Prussian blue/Gold 普魯士藍及金色) [410622-01]

Projects air over 10m, quietly. Purifies rooms up to 1000ft² space.

Captures viruses and 99.95% of pollutants as small as 0.1 microns

Fully sealed to HEPA H13 standard filtration

Captures 3x more NO2 by exclusive K-Carbon filter removes gases and odours.

Detects and destroys formaldehyde, permanently.

Senses and reports CO2 levels in real-time.

Low noise level (44-55.6dBA)