Philips AC4221 Smart Air Purifier
The Philips AC4221 Smart Air Purifier delivers real-time AQI displays and clean air for spaces up to 700 sq ft. It removes 99.97% of viruses, allergens, dust, and PM2.5, making it ideal for living rooms where family time happens.
With a robust 4-layer filtration (pre-filter, HEPA NanoProtect, and double active carbon), it traps particles as small as 0.003 microns, delivering crisp air with fewer irritants year after year.
Designed for quiet comfort, SilentWings technology cuts noise by up to 50% and can run at as low as 15 dB—so your conversations, TV, and sleep stay uninterrupted. Real-time air quality is accessible on the Air+ app, letting you monitor AQI and adjust settings from anywhere.
- Coverage up to 72 m² (700 sq ft) with CADR 600 m³/h; cleans a standard living room in minutes
- 4-layer filtration: pre-filter, HEPA NanoProtect, and dual active carbon layers
- Removes 99.97% of particles including PM2.5, pollen, dust, and viruses
- Real-time AQI display and remote control via Air+ app
- Modern metallic design with AQI ring and night light; ideal for living rooms
- 2-year brand warranty (model AC4221/61)
Experience cleaner air in your home—order the Philips AC4221 today and breathe easier tomorrow.