NSF 8-2007
Commercial powered food preparation equipment
standard by NSF International, 04/03/2007
NSF 55-2017
Ultraviolet Microbiological Water Treatment Systems
standard by NSF International, 06/13/2017
NSF 4-2002
Commercial cooking, rethermalization and powered hot food holding and transport equipment, Revision to NSF/ANSI 4 – 2000e
standard by NSF International, 04/26/2002
NSF 50-2017
Equipment for Swimming Pools, Spas, Hot Tubs and other Recreational Water Facilities
standard by NSF International, 08/25/2017
NSF 46-2013
Evaluation of components and devices used in wastewater treatment systems
standard by NSF International, 12/01/2013
NSF 42-2015
Drinking Water Treatment Units – Aesthetic Effects
standard by NSF International, 05/11/2015
NSF 358-1-2014
Polyethylene Pipe and Fittings for Water-Based Ground-Source Geothermal Heat Pump Systems
standard by NSF International, 11/03/2014
NSF 42-2007e
Drinking Water Treatment Units – Aesthetic Effects
standard by NSF International, 07/11/2007
NSF 50-2004
Circulation System Components and Related Materials for Swimming Pools, Spas/Hot Tubs
standard by NSF International, 01/01/2004
NSF 37-2012
Air curtains for entranceways in food and food service establishments
standard by NSF International, 08/08/2012