Prof. Nishant Sharma from IDC IIT Bombay developed an air purifier in collaboration with the National Environmental Engineering Research Institute (NEERI). The project focusses on creating an efficient, cost-effective solution for improving air quality in both indoor and outdoor environments. The purifier uses advanced filtration methods to remove harmful particulates, pollutants, and toxins from the air. This technology ensures high purification efficiency while maintaining low energy consumption. It is designed with eco-friendly materials; the purifier aims to minimise its environmental impact. It is also built for durability and ease of maintenance.