India Today on MSN

Philips smart air purifier AC4221 review: Smart, lightweight and does its job well enough

Air purifiers in cities like Delhi-NCR are no longer a luxury. But as their importance has grown, so has their availability.
The Financial Express

Philips AC4221 Smart Air Purifier review: A solid upgrade for buyers under Rs 30,000

As air quality concerns continue to rise across cities, smart purifiers are no longer just optional appliances they’re essential home tools. The Philips AC4221 aims to fill that need with a blend of ...