Description
Professional Large-Space Purification. Destroys Formaldehyde. Ultra-Quiet Power.
The Dyson Purifier Big+Quiet Formaldehyde is engineered to deliver high-performance air purification in rooms up to 100m². Utilizing Cone Aerodynamics, it projects a powerful jet of air over 10 meters, circulating clean air even in the largest open-plan spaces. Despite its massive power, it is Dyson’s quietest purifier yet, operating at just 56dB even on its highest setting, ensuring your environment remains peaceful and pollutant-free.
This advanced machine features a three-phase, fully-sealed HEPA H13 filtration system. The HEPA filter is 3.8x larger than previous models, lasting up to 5 years, while the K-Carbon filter captures 3x more Nitrogen Dioxide (NO2). A permanent catalytic filter continuously destroys formaldehyde molecules, converting them into harmless water and CO2. With a new integrated CO2 sensor and Breeze mode, the Big+Quiet provides scientific proof of a healthy indoor climate on its real-time LCD screen.
Key Features:
- 10-Meter Projection: Cone Aerodynamics creates long-range circulation to purify large spaces up to 100m².
- Destroy Formaldehyde Permanently: Lifetime catalytic filter breaks down formaldehyde into water and CO2.
- 5-Year HEPA Filter: Massive H13-grade filter captures 99.95% of pollutants as small as 0.1 microns.
- Advanced Gas Capture: K-Carbon filter captures 3x more NO2 and removes odors, benzene, and VOCs.
- Ultra-Quiet Operation: Acoustically engineered to produce just 56dB of sound, even at full power.
- CO2 Level Sensing: Integrated sensor notifies you via the LCD screen or MyDyson™ app when CO2 levels are high.
- Adjustable Airflow: Choose between 0°, 25°, or 50° angles, or use Breeze mode for a natural air sensation.
- Easy Manoeuvrability: Hidden wheels designed for hard surfaces allow you to move the unit effortlessly.
Technical Specifications
| Brand | Dyson (Big+Quiet Series) |
| Room Coverage | Up to 100 m² (1,076 sq. ft.) |
| Airflow Projection | 10 Meters (Cone Aerodynamics) |
| Noise Level | 56 dB (Max Power) / 43 dB (Quiet Mode) |
| HEPA Filter Life | Up to 5 Years (21,900 Hours) |
| Sensors | PM2.5, PM10, VOC, NO2, Formaldehyde, CO2 |
| Dimensions | 830mm (H) x 415mm (W) x 434mm (D) |
| Weight | 11.9 kg (With Hidden Wheels) |