Philips Smart Air Purifier With Real Time Aqi Display And Ideal For Living Room - Ac4221/61

Philips AC4221/61 is a smart air purifier for living rooms and other larger spaces. Its four-layer filtration system includes a prefilter, HEPA NanoProtect filter and two Active Carbon layers. It may help improve indoor air quality while AeraSense monitors PM2.5, gas, temperature and humidity in real time.

Use the touch controls or Air+ app to turn the purifier on or off, change fan speed, enable Silent Mode, set Child Lock and check filter alerts. Use Auto mode to let the purifier adjust its performance automatically. The app can also show indoor and outdoor air-quality information.

• 600 m³/h CADR with stated coverage up to 72 m² under GB/T or 156 m² under NRCC.
• Four-layer filtration with a prefilter, HEPA NanoProtect filter and two Active Carbon layers.
• Electrostatic charge technology attracts pollutants.
• AeraSense sensing tracks PM2.5, gas, temperature and humidity in real time.
• Colour AQI ring shows blue for clean air and red as pollution rises, with an exact PM2.5 reading on the display.
• Air+ app control for power, fan speed, Silent Mode, Child Lock and filter alerts.
• Touch controls and corded electric operation.

Within the Philips range, AC4221/61 has the highest stated CADR at 600 m³/h and coverage up to 72 m². AC2220/60 is stated at 420 m³/h for up to 50 m², while AC3220/60 is stated at 520 m³/h for up to 62 m². Choose based on room coverage, CADR, filtration, noise level, smart features and filter requirements.

• May help improve indoor air quality in living rooms and other larger spaces.
• May help reduce airborne dust, pollen, pet dander, odours and fine particles.
• Monitors indoor air quality through PM2.5, gas, temperature and humidity readings.
• Lets you view indoor and outdoor air-quality information through the Air+ app.

Philips has over 80 years of experience in air purification.

• A 600 m³/h CADR may help purify air in larger rooms.
• Four-layer filtration may capture 99.97% of particles as small as 0.003 microns.
• May help reduce airborne allergens such as dust, pollen and pet dander, with stated 99.99% allergen removal.
• SilentWings technology may help keep operation quiet, including at Turbo power.
• Auto mode may adjust the purifier's performance automatically.