+43 (0) 662 434902

C-MEM Zero is a portable gravity driven system for drinking water treatment without electric power and without the application of chemicals, which is based on the C-MEM hollow fibre membrane filtration.


  • households, schools, hostels
  • camping sites / military camps
  • emergency assistance
  • disaster operation


  • no electricity necessary
  • small footprint
  • easy installation and start-up
  • complete removal of suspended solids, bacteria, viruses, helminth eggs (membrane barrier)
  • long lifetime of equipment, cheap and easy replacement
  • no additional chemicals necessary, except chlorine tablets
  • robust process, no fine mechanical parts

C-MEM Zero neu_new_1


C-MEM Zero Function



Drinking water production from spring water with C-MEM without power consumption for alpine huts


C-MEM Zero water treatment for houses

Water treatment with C-MEM Zero for households

Video: C-MEM Zero Drinking Water Treatment Hlaing River


Certificate Effluent Quality C-MEM Hlaing River  Water Treatment (Myanmar)

-  Certificate Effluent Quality C-MEM Inya Lake Water Treatment (Myanmar)

-  Certificate Effluent Quality C-MEM Kandaw Gyi  Water Treatment (Myanmar)

Certificate Effluent Quality C-MEM Toluca Lagoon Water Treatment (Mexico)

- EU-Declaration of Compliance

Unique Features:

We have learned from the deficiencies of other drinking water treatment technologies and have refined these technologies.

The following features prove this and hence clearly speak for C-MEM Zero:


Transportable system


hence can be used in all places where clean drinking water is needed urgently and quickly.


Operation without electricity

 C-MEM Zero System Stainless Steel

hence independent of power supply.


Operation without chemicals

Wasserglas_Water Glass

hence more environmentally friendly and healthier for man.


More Info:







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