Swimming Pools, Spas, and Hot Tubs

Search Results

1. HISTORICAL

   

   NSF 50-2007▹

   This document has been replaced. View the most recent version.

   Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs

   standard by NSF, 04/03/2007.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

2. HISTORICAL

   

   NSF 50-2009a▹

   This document has been replaced. View the most recent version.

   Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities - Evaluation criteria for materials, components, products, equipment and systems for use at recreational water facilities

   standard by NSF, 05/22/2009.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

3. HISTORICAL

   

   NSF 50-2010▹

   This document has been replaced. View the most recent version.

   Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities - Evaluation criteria for materials, components, products, equipment and systems for use at recreational water facilities

   standard by NSF, 08/01/2010.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

4. HISTORICAL

   

   NSF 50-2011 Addendum▹

   This document has been replaced. View the most recent version.

   Addendum: Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

   Amendment by NSF, 11/09/2011.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

   Priced From:

   • $85.00 Secure PDF
   • $85.00 Printed Edition
   • $111.00 Printed Edition + PDF

5. HISTORICAL

   

   NSF 50-2015▹

   This document has been replaced. View the most recent version.

   Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

   standard by NSF, 01/25/2015.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

6. HISTORICAL

   

   NSF 50-2016▹

   This document has been replaced. View the most recent version.

   Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

   standard by NSF, 02/19/2016.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

    Redlines

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

7. HISTORICAL

   

   NSF 50-2016a▹

   This document has been replaced. View the most recent version.

   Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

   standard by NSF, 12/30/2016.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

8. HISTORICAL

   

   NSF 50-2017▹

   This document has been replaced. View the most recent version.

   Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities

   standard by NSF, 08/25/2017.

   Languages: English

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF/ANSI/CAN 50-2019, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

    Redlines

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

9. HISTORICAL

   

   NSF/ANSI/CAN 50-2019▹

   This document has been replaced. View the most recent version.

   Equipment and Chemicals for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities (NSF/ANSI/CAN 50-2019)

   standard by NSF/ANSI/CAN, 12/01/2019 in English, French.

   Languages: English,French

   Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2020, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

   Track This

   👥 Multi-User PDF

    Redlines

   Priced From:

   • $744.00 Secure PDF
   • $744.00 Printed Edition
   • $967.00 Printed Edition + PDF

10. HISTORICAL

    

    NSF/ANSI/CAN 50-2020▹

    This document has been replaced. View the most recent version.

    Equipment and Chemicals for Swimming Pools, Spas, Hot Tubs, and Other Recreational Water Facilities

    standard by NSF/ANSI/CAN, 06/01/2021 in French, English.

    Languages: English,French

    Historical Editions: NSF/ANSI/CAN 50-2025, NSF/ANSI/CAN 50-2024, NSF/ANSI/CAN 50-2023e, NSF/ANSI/CAN 50-2023, NSF/ANSI/CAN 50-2021, NSF/ANSI/CAN 50-2019, NSF 50-2017, NSF 50-2016a, NSF 50-2016, NSF 50-2015, NSF 50-2014, NSF 50-2013, NSF 50-2012, NSF 50-2011 Addendum, NSF 50-2011, NSF 50-2010, NSF 50-2009a, NSF 50-2009, NSF 50-2008, NSF 50-2007, NSF 50-2005 Addendum 1.0, NSF 50-2005, NSF 50-2004, NSF 50-2001, NSF 50-2000, NSF 50-1985, NSF 50-1979

    Track This

    👥 Multi-User PDF

    Priced From:

    • $744.00 Secure PDF
    • $744.00 Printed Edition
    • $967.00 Printed Edition + PDF

NSF Catalog

• Class II Biosafety Cabinetry
• Dietary Supplements
• Drinking Water Additives
• Drinking Water Treatment Units
• Environmentally Preferable Products
• Food Equipment
• Food Processing Equipment
• Food Safety and Quality Systems/HACCP-9000
• Key ISO Standards
• NSF Historical and Withdrawn Standards
• NSF Protocols
• Organic Products
• Plastics & Plumbing System Components
• Residential Equipment
• Risk Assessment Documents
• Sustainability
• Swimming Pools, Spas, and Hot Tubs
• Wastewater Treatment Units