H3O range of air purifiers is designed, manufactured and marketed by H3O Health Care. Founded in 2012, we are pioneers in air purification technology in India and have invested nearly two decades in intense research & development to develop unique air filtration technologies for the challenging operating conditions prevalent in India. With our head office in New Delhi, we have a strong pan-India network of distributors and support centers. We also have a strong E-Commerce led distribution to cater to the retail segment with presence on Amazon.in, Flipkart and SnapDeal. We own three design patents and have filed for two more patents in India covering several design and technology aspects of our air purifiers.