It was unbelievable that in spite of the precautions like the level of smoke from industries, PUC for vehicles India has witnessed a rise in air pollution. Air purifiers in India have seen their sales double post compared to 2017. Air purifiers are the only way we can purify polluted air and hence breathe clean air. Purifiers not only obstruct the dust but it also removes the pathogens and bacteria present in the air. Every home in Metro cities, especially Delhi should think about buying an air purifier, as it is the need for healthy lungs and healthy life.