Dyson PH05 (PH2 De NOₓ) Premium 3 in 1 Air Purifier Humidifier and Cooling Fan

Summary on the key benefit of this product:

1. Advanced Cleaning with HEPA H13 + Catalytic Filtration: Removes 99.95% of particles with a fully-sealed HEPA H13 filter.
2. Captures 50% more nitrogen dioxide (NO₂)  due to the potassium-carbonate–infused carbon filter, targeting harmful emissions from indoor cooking or traffic.
3. Continuously destroys formaldehyde, converting it into harmless substances (water and CO₂) via a catalytic filter—no need for replacement.
4. Equipped with a K‑Carbon filter infused with potassium carbonate (K₂CO₃), which absorbs up to 50% more NO₂ than previous models.
5. Large 5‑liter water tank and efficient water management offer up to 36 hours of continuous, hygienic humidification, with minimal refills.
6. Smart Monitoring & Control: Displays air quality live on its LCD screen

Multiple fan modes, including:

1. Diffused (rear) mode for gentle airflow during cooler weather.
2. “Breeze” mode simulating natural airflow.
3. Quiet/Night mode with dimmed display for minimal disturbance.

Room Coverage Specification:

1. Purification coverage is rated for up to 29 m²
2. For humidification, the specified coverage is about 41 m³