Dutch designer Daan Roosegaarde of Studio Roosegaarde, in collaboration with Environmental Nano Studios and professor Bob Ursem, has created the world’s largest smog vacuum cleaner in Rotterdam, the Netherlands.
Dubbed Smog Free Tower, the 7-meter-tall vacuum acts as a filter that uses patented “ozone free ion technology” to clean 30,000 cubic meters of air per hour using only minimal wind and electrical energy.
