Civic body 'experiments' with air purifier Indian Express To ensure cleaner air in Connaught Place, the New Delhi Municipal Council (NDMC) has tied up with an Italian company, Systemlife, to install air purifiers...
Greener Gadgets 2010 The Olympian ... no less intrusive than a standard HEPA air purifier. Plus, as Hadfield pointed out, ANDREA is 44 times more effective than HEPA or carbon air purifiers. Greener Gadgets 2010San Luis Obispo Tribune
