Symbols that Mean Quality

What is NSF?

Founded in 1944 and formally known as the National Sanitation Foundation, NSF International is a private, not-for-profit organization with programs and services related to public health and safety and environmental quality.

NSF has developed industry standards that address the following areas:

• Contamination Reduction Claims
• Assessment of Materials Used in Fabrication
• Design Specifications and Manufacturing Practices
• Product Structural Integrity
• Advertising, Sales Literature and Labeling

What is WQA?

The Water Quality Association (WQA) is a not-for-profit international trade association representing firms and individuals involved in the water quality improvement industry.

WQA promotes honesty, integrity, fair dealing and professionalism and dedicates itself to preserving the consuming public's right to quality water.

WQA has developed industry standards that address the following areas:

• Product Performance
• Equipment Capacity
• Simulation Testing