With 20.000 attendees, 900 exhibitors from 60 countries and more than 290.000 square feet exhibition space WEFTEC is one of the largest exhibition for water and wastewater treatment in USA.

2011 the exhibition took place from Oct 15 – 19 in Los Angeles, California.
As one of the world’s leading supplier for water and wastewater technology Ovivo were also present at WEFTEC 2011.

In August 2011, the foundation for an new partnership between Cleartec Water Management GmbH und Ovivo Water was laid. WEFTEC 2011 enabled the first joint presence at the US-market.