‌Purify your home's air quickly with the Philips 800i Series Air Purifier, which can clean air in rooms of up to 49m² in less than 16 minutes. It effectively eliminates 99. 97% of invisible airborne particles and eliminates 99. 9% of viruses and aerosols. The purifier offers a sleep mode for whisper-quiet operation while you rest. It's also compatible with the Philips Air app, which monitors pollutants and adjusts the purifier's performance automatically.