Philips’ new air purifier Series 800 - a small yet effective device, that can bring clean air to your home in a compact and simplicity way. One button effortless control Intelligent auto purification mode Color indication for real-time air quality Compact but efficient purification Efficient purification Effective purification nano-sized particles Compact size Quiet as whisper Ultra-quiet operation with dimmed light in sleep mode Performance: CADR (Particle): 190 * m³/h 0.3μm particle removal: 99.5 % Filters out H1N1 Virus: 99.9 % Filters out bacteria: 99 % Energy Efficiency rate: High Recommended filter life time: 12 months Sound Power: 35-61 dB(A) Room size: Up to 49 m² Ultra fine particle removal: 0.003 μm Room size: Up to 532 ft²