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Home›About Us›Industry Associates

Industry Associates

Endorsed Philanthropic Partner

  • Wishing Well International Foundation

State & Regional WQAs

  • Arizona Water Quality Association
  • Colorado Water Quality Association
  • Eastern Water Quality Association
  • Florida Water Quality Association
  • Iowa Water Quality Association
  • Indiana Water Quality Association
  • Minnesota Water Quality Association
  • Ohio Water Quality Association
  • Pacific Water Quality Association
  • Texas Water Quality Association
  • Water Quality Association of Wisconsin

International Associations

  • Canadian Water Quality Association
  • Water Quality India Association

Related Trade Associations

  • National Ground Water Association
  • American Water Works Association
  • International Bottled Water Association

Research Partners

  • Water Quality Research Foundation
  • Water Equipment and Policy Center

About Us

  • Home
  • Learn About Water
    • Water Basics
    • Perceptible Issues
    • Common Contaminants
    • Contaminants of Emerging Concern
    • Water Q&A
    • FAQs
  • Improve Your Water
    • Water Treatment Basics
    • Benefits of Good Water Quality
    • Solutions
    • Questions to Ask
  • Programs & Services
    • Product Certification
    • Professional Certification
    • Business Excellence
    • Education
    • Events
    • Government Affairs
    • Industry Partner Program
    • Professional Certification & Training
    • Regulatory Affairs
    • Technical Guidance
    • Media Center
    • WQA's Financial & Accounting Services
    • WQA Webinars
  • Resources
    • Coronavirus
    • Careers
    • Contaminant Map
    • Find Certified Products
    • Find Certified Professionals
    • Find Water Treatment Providers
    • Glossary of Terms
    • HR Toolkit
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    • Publications
    • Social Media Toolkit
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    • Consumer Opinion Study
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About WQA

The Water Quality Association (WQA) is a not-for-profit international trade association representing the residential, commercial and industrial water treatment industry. Learn More


Water Quality Association

International Headquarters & Laboratory
4151 Naperville Road
Lisle, IL 60532-3696 USA

Tel: 630-505-0160
Fax: 630-505-9637

Help stop counterfeit water filters


The Water Quality Association is calling attention to the growing problem of counterfeit water filters by joining forces with the National Intellectual Property Rights Coordination Center (IPR Center). Click on the above button to report a counterfeit filter. Thank you!

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