> About the NSF Mark
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> Plumbing
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> Recreational Water Safety
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- » Tips for Opening a Seasonal Pool
- » Frequently Asked Questions
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> Residential Appliances
- » Residential Dishwashers
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> Scrub Club®
> Search for NSF-Certified Products
> Sports Supplements
- » Program Overview
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> Wastewater Treatment
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Look for the mark and you'll find a safer product.

Additional Information

For a complete list of NSF-Certified recreational water, pool, and spa products, please visit our website NSF Standard 50 Listings.

The following organizations have additional information on pool and spa safety for consumers, commercial pool operators, and public health officials.

NSF International, Premier Standards, Testing, Auditing, & Certification
- Learn about the process and criteria used to evaluate pool/spa products
American Red Cross
- American Red Cross Learn to Swim Program
Association of Pool and Spa Professionals
- Consumers Home Page
- Important Legislation
Consumer Product Safety Commission (CPSC)
Centers for Disease Control (CDC)
World Health Organization - WHO