Delhi Pollution: Air Purifier Sales Boom As North India Suffers Posted By: kiran mahajan November 05, 2022 Leave a Reply Once a luxury product, air purifiers have increasingly become a necessity as sales surge amid a rise in Delhi's pollution levels that are now just a notch below the "Severe Plus" category. from Top Tech News- News18.com https://ift.tt/FLDB3qe Tweet Share Share Share Share
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