Post 27- Our product partner Carrier has recently launched Air Purifiers in India to meet the Indoor Air Quality (IAQ) requirements of customers . Though, air purifier is simple product( for residential segment and for commercial spaces such system can be fitted in duct system and is being adopted widely world over now ) and many of us often purchase based on our room size and do not go into details as how does it meet your critical requirement in present times when outdoor air is extremely polluted and indoor air environment can also have infections as aerosolised particles . Do check clean air delivery rate (CADR) and ACH ( air changes per hour )and do you need UV inbuilt in air-purifier etc., HEPA filter levels and few more basic stuff but pure air is the need of the hour and hence do check and consult before making decision and invest in such items for creating healthy environment around you . Do not get swayed away with the logic that outdoor environment is bad then what is the point . On Outdoor environment we have little control but we can control our indoor environments and minimise the ill effects of bad air quality where we are spending most of our time during these times .