Buying air purifier is making more sense nowadays, due to the increased levels of levels of air pollution in major cities like Delhi, Mumbai, Bangalore and other similar cities across the country. If not dealt seriously, polluted air may pose a serious threat to our well being. You may run a high risk of developing respiratory disorders ranging from throat irritation, dryness of tissues to even asthma or lung carcinoma. It may be potentially lethal to people already suffering from respiratory problems. Hence, it makes sense to buy air purifier for indoor home use, especially an air purifier that is effective against pathogens that are widespread in these unprecedented times. There are several air purifiers to choose from that vary in prices and features, but one needs to draw a considerable focus to buy air purifier that best serves a variety of utilities. One can either go for a basic air purifier that simply cleans the air within the indoor construct of your home or purchase an air purifier that is packed with features to kill pathogens, modulate the humidity etc. These days there are room air purifiers that are even IoT enabled and can be controlled at the touch of your smartphone. To make your search easier, to buy air purifier for indoor use, here are 6 tips to buy best air purifier in India.