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Eta Purification is a young technology company formed in partnership with EP Purification Inc., USA offering efficient & eco-friendly ozone technology for water treatment. We operate along the lines of the corporate philosophy to use the technology for betterment of the society using green principles. Our mission is to provide clean water through micro-plasma ozone technology - a unique and proprietary technology sponsored by US Environmental Protection Agency, US Airforce Office of Scientific Research and Clean Energy Trust.