As Delhi-NCR slips once again into its familiar winter haze, the Air Quality Index (AQI) is touching hazardous levels. The sky has turned yellowish and misty, and as you step outside, you can practically taste the smog. At this time of year, an air purifier is no longer a luxury. It has become a survival essential for residents of big cities. But with dozens of brands on the market claiming to clean your indoor air and remove 99.9 per cent of pollutants, it is not easy to get confused in the jargon.
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With AQI levels soaring past the ‘severe’ mark, you need an air purifier that works the best. So, do not just go for what looks sleek or smart, but a machine which is powerful, efficient, and can actually deliver clean air.
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