Startup says plant towers halve harmful office fumes

Greenairy claims its plant units with sensors cut harmful office-air chemicals, daily averages and peaks, by 50% during work hours. The startup says tests used RESET-certified sensors and were checked by tester TÜV SÜD. The units use living filters to break down toxic gases. It ran brief pilots in Singapore and will appear in TechCrunch Disrupt's Startup Battlefield 200.