GFF5 passes the WHO test

GFF5 passes the WHO test

Following independent laboratory testing of the Grifaid Family Filter (GFF5) in 2022, the WHO Evaluation Report classifies the GFF5 as providing comprehensive protection.

 

To read the WHO report, click here

  • Acted
  • Human Care Syria
  • UK-Aid
  • Oxfam
  • CHF International
  • Save The Children
  • Solidarites
  • ESCP
  • UNHCR
  • Water Survival Box
  • Medecins-Sans-Frontieres
  • Butyl Products Ltd
  • Help Age
  • ShelterBox
  • Acted
  • Human Care Syria
  • UK-Aid
  • Oxfam
  • CHF International
  • Save The Children
  • Solidarites
  • ESCP
  • UNHCR
  • Water Survival Box
  • Medecins-Sans-Frontieres
  • Butyl Products Ltd
  • Help Age
  • ShelterBox