This system is equipped with Polyethylene Hollow-fibre, Micro-filtration filters. The membrane traps Bacteria and suspended solid particles up to 0.1 microns, whilst retaining the healthy minerals and allowing only clean water through.

  • SAFI 2 Membrane filters up to 4320 litres per hour
  • Automatic Backwashing
  • Low Maintenance Requirements
  • Low Operating Costs
  • Installed and maintained by CrossAfrica Water Solutions

The SAFI system is a fully adaptable and modular system, providing greater flexibility for your filtration needs.



  • The ‘Point of Entry’ is a cost efficient system designed to supply safe, clean and bacteria free water for the entire building, business or home
  • Plumbed at source into the water main, the system will ensure your drinking water is of the highest standard, meaning it’s healthier for you, your family, friends and work colleagues.
  • The higher capacity and volume of the system allows for it to be the most durable and maintenance free solution.
  • Dependent on user needs, this system is of a modular nature so allowing for greater flexibility when seeking additional filtration processes to meet more specific requirements. Technologies such as sediment filtration, ceramics/ Ion exchange, activated carbon, calcium removal can be custom fitted in addition to the core membrane technology.
  • Automatic back-washing
    • An automatic backwashing process is initiated every 24 hours by an onboard intelligence device (Programmable Logic Controller-PLC).
    • The filtered water fed into the establishment is not compromised/stopped during this process.
    • Filtered water is used to backwash each membrane.
    • Backwashing takes approximately 2 minutes per membrane.
    • Backwashing facilitates lasting performance by preventing clogging of the filters.
    • High flow rates due to increased membrane capacity
    • Low maintenance requirements
    • Low operating costs
  • The system requires professional installation and periodic maintenance
  • The capacity of the Cleansui membrane is approx. 100 000 liters* before it is recommended that a chemical cleaning process is completed, thereafter the same filter may be used for another 100 000 litre* cycle. Dependent on water quality, many more such cycles can be run before a replacement membrane be advised
  • The maintenance frequency will depend on site-specific conditions.
  • The ‘Point of Entry’ system will require a standard household electrical plug in order to provide energy to the PLC.

Optional add on components and technologies;

  • Sediment filter
  • Ceramics;
    • Heavy metals and soluble lead
  • Activated carbon;
  • Odours and toxins.
  • Chlorine By-Products – Trihalomethanes (THMs): A Group of organic chemicals suspected of being carcinogenic.
  • Turbidity (Cloudy Water)
  • Herbicides, Pesticides, & Insecticides
  • Enigma technology;
  • Suspends calcium which reduces/removes the calcium build up in pipes, appliances, geysers etc.
Shipping & Delivery
Products purchased on-line will be delivered as per the details provided in the Shopping Cart check out process. Delivery will be made by courier, to the address provided by the purchaser. If there are issues with delivery, CrossAfrica Water will endeavour to contact the purchaser to ensure correct delivery details and delivery of purchased product/s.