I have brand new in the box Sawyer SP131 PointONE portable squeeze filters for sale. They remove ALL bacteria from ANY water source with no chemicals and they filter right as you drink. Product is made in the USA and comes with a 1 million gallon(3.8 million liter) guarantee.
R525 in Pretoria, can ship within SA for R30
**We also now have the SP181 All-In-One PointONE squeeze filters which come with: (1) 2L squeeze bag, a tap adapter so you can use the filter in your house, and all the hardware to attach to a bucket to use with a large group when camping.
The price for the SP181s is R575. http://sawyer.com/water.html