Pre-Selection 2022

Creating an "Invisible Shield" against air pollutants, the City Air Purification System 2.0 transforms the everyday bus stop into a revolutionary air purification shelter for urban commuters. It is innovatively designed with two metal cone-shaped columns, a large LED display, state-of the art air sanitization technologies, and hidden filtration and sanitation vents that keep only clean and healthy air within the shelter. Powered by advanced filtration technologies, it has been proven to reduce pollution exposure by half and eliminate airborne microbes and coronavirus in seconds.