An ideal system for decentralised water purification, the Saora Water Box is ideal for remote communities that are not connected to the municipal water supply.

What’s in the system?

  • Ultra-filtration Membrane for the removal of harmful viruses and bacteria without the use of toxic chemicals.
  • Activated Carbon Filter for the removal of odours.
  • Automatic Back Flushing for ease of maintenance.

The Saora Fresh Water Box is capable of purifying 1200 litres of water per hour from all non-saline water sources while retaining its natural minerals.


*system requires electricity to function. May be connected to a solar power supply for rural communities not connected to the electricity grid.

Saora SFB and SFB Light Comparison

Full Name Saora Freshwater Box Light Saora Freshwater Box
Salt content in Raw Water <500 ppm, soft/fresh
Raw Water Source municipal water supply well, river, lake borehole
Removes dissolved solids no
Application/Installation local / permanent installation
Capacity per day / grid powered max. 24’000 l
Capacity per hour / grid powered max. 1’200 l
Capacity per day / solar Powered depend solar radiation
Capacity per hour / solar Powered max. 1’200 l
Technical Specifications
Dimensions (L x W x H) 1600 x 400 x 1000 mm
Weight (net) 130 kg 145 kg
Filtration Technology ultrafiltration
Contamination organic contamination
Size of removed particles down to 0.02 micron
Quality of Water Produced 99.9999% virus- and bacteria free
Application / Installation local / permanent installation
Prefilter with back flushing system 1 x 100 micron 2 x 100 micron
Membranes 1 x Ultrafiltration
Activated carbon filter 1 x 20 micron
Power supply power connection power connection or solar
Power consumption unit 60 W
Power consumption total 350 W