NSF 26-1980

Pot, Pan, and Utensil Commercial Spray-Type Washing Machines- WITHDRAWN
standard by NSF International, 12/01/1980

NSF 401-2019

Drinking Water Treatment Units – Emerging Compounds / Incidental Contaminants
standard by NSF International, 03/01/2020

NSF 244-2018

Drinking Water Treatment Units – Supplemental Microbiological Water Treatment Systems – Filtration
standard by NSF International, 05/01/2018

NSF 50-2004

Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs
standard by NSF International, 01/01/2004

NSF 49-2007

NSF 49 Class II (Laminar Flow) Biosafety Cabinetry
standard by NSF International, 07/01/2007

NSF 332-2012

Sustainability assessment for resilient floor coverings
standard by NSF International, 10/31/2012

NSF 42-2014

Drinking Water Treatment Units – Aesthetic Effects
standard by NSF International, 10/16/2014