Breath the difference
VitaShield IPS technology can naturally remove ultra fine particles as small as 0.02um and 99.97% common airborne allergens effectively over long term. Aerasense technology gives you reassurance by display real time indoor air quality.
Philips 3000 series Remove 99.97% particles@3nm Air Cleaner, 63.8 dB, 367 m³/h
Philips 3000 series Remove 99.97% particles@3nm Air Cleaner. Noise level: 63.8 dB, Air purify rate: 367 m³/h