Quality River SandsRiver Sands is one of only a few filter media suppliers worldwide that has obtained certification by the National Association of Testing Authorities (NATA) to both the American Water & Wastewater Association Standard (AWWA B100) and the British Water Standard (BEWA: P.18.93). 

This means that we can issue certificates on all filter media produced to these standards, and they will be recognised for water filtration by water authorities worldwide. 

In addition to our laboratory being NATA Registered, the River Sands Quality Assurance System is fully compliant with International Standards AS 3902 / ISO 9001.