Combat pollutants and dry air with this 2-in-1 Philips air purifier and humidifier. It effectively cleans indoor air and maintains optimal humidity levels, making it ideal for spaces like baby rooms or for individuals with sensitive airways. The device boasts a powerful filtration system capable of purifying large rooms up to 78 m², cleaning a 20 m² room in under 10 minutes. Its three-layer HEPA filtration captures 99.97% of particles as small as 0.3 microns, including viruses and bacteria. NanoCloud technology releases an invisible, ultra-fine mist to combat dry air symptoms such as dry skin, chapped lips, and sore throats. The active carbon layer removes odors, while AeraSense technology provides real-time air quality scanning. Enjoy whisper-quiet operation in Sleep mode with dimmed lights for undisturbed rest. The purifier is energy-efficient, consuming only 43W at maximum power, and features a smart filter change indicator for long-lasting performance (compatible filters: FY3400 and FY3401).