NSF Certified

NSF™ International Certification 

Frigidaire PureSource® & PurePour™ Water & Ice Refrigerator Filters are tested and certified by NSF™International against specific NSF/ANSI Standards. Each Data Performance Sheet outlines the standards each filter is tested to, which may include:  

  • NSF/ANSI 42 - Aesthetic Effects
  • NSF/ANSI 53 - Health Effects
  • NSF/ANSI 401 - Emerging Compounds/Incidental Contaminants.

Learn more about these standards and NSF International at nsf.org. 

See our individual water specification sheets:

PureSource Ultra® II EPTWFU01
PureSource Ultra® ULTRAWF
PureSource® 3 WF3CB
PureSource 2® WF2CB
PureSource® Plus WFCB

Find our more about NSF

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