Technical Standard

Sustainability Assessment for – Water Treatment Chemical Products (NSF/AWWA/ANSI 416-2022)
standard by NSF, 01/01/2023

Class II (Laminar Flow) Biohazard Cabinetry
standard by NSF, 05/01/1992

Drinking Water Treatment Chemicals- Health Effects
standard by NSF, 02/03/1997

Plastics Piping System Components and Related Materials
standard by NSF International, 02/12/2014

Drinking Water Treatment Units – Emerging Compounds/Incidental Contaminants
standard by NSF International, 09/01/2016

Plastics Piping System Components and Related Materials
standard by NSF International, 03/01/2013

Ultraviolet Microbiological Water Treatment Systems
standard by NSF International, 10/16/2014

Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities
standard by NSF International, 08/10/2011

Ozone Generators
standard by NSF International, 09/27/2006

Ultraviolet Microbiological Water Treatment Systems
standard by NSF International, 08/27/2009