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Water Quality Standards from NSF International

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NSF International, The Public Health and Safety Company, a not-for-profit, non-governmental organization, is the world leader in standards development, product certification, education, and risk-management for public health and safety.

IHS is your source for water quality standards from NSF International.

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Displaying 1 - 18 of 18
NSF 50 2014 Edition, June 6, 2014
Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities
NSF 50 2014 Edition, June 6, 2014
Complete Document
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Equipment for Swimming Pools, Spas, Hot Tubs and Other Recreational Water Facilities
Page Count:224
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$165.00
$190.00
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NSF 61 Revision 14A, June 2015
DRINKING WATER SYSTEM COMPONENTS - HEALTH EFFECTS
Includes all amendments and changes through Errata , June 2015
NSF 61 Revision 14A, June 2015
Complete Document
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DRINKING WATER SYSTEM COMPONENTS - HEALTH EFFECTS
Includes all amendments and changes through Errata , June 2015
Page Count:284
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$325.00
$374.00
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NSF 60 Revision 14A, November 17, 2014
Drinking Water Treatment Chemicals - Health Effects
NSF 60 Revision 14A, November 17, 2014
Complete Document
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Drinking Water Treatment Chemicals - Health Effects
Page Count:244
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$325.00
$374.00
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NSF 55 2014 Edition, October 16, 2014
Ultraviolet Microbiological Water Treatment Systems
NSF 55 2014 Edition, October 16, 2014
Complete Document
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Ultraviolet Microbiological Water Treatment Systems
Page Count:62
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$165.00
$190.00
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NSF 42 2014 Edition, October 16, 2014
Drinking Water Treatment Units - Aesthetic Effects
NSF 42 2014 Edition, October 16, 2014
Complete Document
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Drinking Water Treatment Units - Aesthetic Effects
Page Count:90
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$165.00
$190.00
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NSF 53 2014 Edition, August 18, 2014
Drinking Water Treatment Units - Health Effects
NSF 53 2014 Edition, August 18, 2014
Complete Document
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Drinking Water Treatment Units - Health Effects
Page Count:138
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$165.00
$190.00
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NSF 5 2012 Edition, August 8, 2012
Water Heaters, Hot Water Supply Boilers, and Heat Recover Equipment
NSF 5 2012 Edition, August 8, 2012
Complete Document
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Water Heaters, Hot Water Supply Boilers, and Heat Recover Equipment
Page Count:28
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$105.00
$121.00
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NSF 44 2014 Edition, October 16, 2014
Residential Cation Exchange Water Softeners
NSF 44 2014 Edition, October 16, 2014
Complete Document
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Residential Cation Exchange Water Softeners
Page Count:62
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$165.00
$190.00
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NSF 62 2014 Edition, October 16, 2014
Drinking Water Distillation Systems
NSF 62 2014 Edition, October 16, 2014
Complete Document
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Drinking Water Distillation Systems
Page Count:68
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$165.00
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NSF 58 2014 Edition, April 17, 2014
Reverse Osmosis Drinking Water Treatment Systems
NSF 58 2014 Edition, April 17, 2014
Complete Document
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Reverse Osmosis Drinking Water Treatment Systems
Page Count:80
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$190.00
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NSF 46 2014 Edition, November 4, 2014
Evaluation of components and devices used in wastewater treatment systems
NSF 46 2014 Edition, November 4, 2014
Complete Document
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Evaluation of components and devices used in wastewater treatment systems
Page Count:64
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$105.00
$121.00
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NSF 40 2013 Edition, April 21, 2013
Residential Wastewater Treatment Systems
NSF 40 2013 Edition, April 21, 2013
Complete Document
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Residential Wastewater Treatment Systems
Page Count:33
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$105.00
$121.00
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NSF C9 1992 Edition, November 1, 1992
Evaluation of Special Processes, Components, or Devices Used in Treating Wastewater
NSF C9 1992 Edition, November 1, 1992
Complete Document
Evaluation of Special Processes, Components, or Devices Used in Treating Wastewater
Additional Comments: CNCL S/S BY NSF 46
Page Count:22
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NSF DWA SET 2000
DRINKING WATER ADDITIVE SET - STANDARDS 60 AND 61
NSF DWA SET 2000
Complete Document
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DRINKING WATER ADDITIVE SET - STANDARDS 60 AND 61
Page Count:267
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$600.00
$690.00
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NSF P151 1995 Edition, August 1, 1995
Health Effects from Rainwater Catchment System Components
NSF P151 1995 Edition, August 1, 1995
Complete Document
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Health Effects from Rainwater Catchment System Components
Page Count:13
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$35.00
$41.00
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NSF 245 2013 Edition, April 21, 2013
Wastewater Treatment Systems - Nitrogen Reduction
NSF 245 2013 Edition, April 21, 2013
Complete Document
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Wastewater Treatment Systems - Nitrogen Reduction
Page Count:29
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$105.00
$121.00
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NSF P231 2003 Edition, February 1, 2003
Microbiological Water Purifiers
NSF P231 2003 Edition, February 1, 2003
Complete Document
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Microbiological Water Purifiers
Page Count:50
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$35.00
$41.00
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NSF 330 2014 Edition, October 16, 2014
GLOSSARY OF DRINKING WATER TREATMENT UNIT TERMINOLOGY
NSF 330 2014 Edition, October 16, 2014
Complete Document
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GLOSSARY OF DRINKING WATER TREATMENT UNIT TERMINOLOGY
Page Count:28
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$25.00
$25.00
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