The AutoFlow Filter requires no additional pumping at all - it works by gravity. It can filter more than 1.5 litres of water per minute.
The water for filtering is poured into the enclosed 4-litre bag, and up to 1.75 l/min will run through the HollowFiberMatrix filter element. This efficiently removes 99.99999% of all bacteria, protozoa and dirt particles from the water.
Makes a total of 1500 litres suitable for drinking.
The system weighs 300 g, and the item packs very small - which makes the AutoFlow very useful even on short trips with little baggage. The kit includes a universal bottle adaptor so the water can be filtered directly into a drinking bottle or Dromedary water bag.
This is one item that we can't recommend highly enough! It was so easy to get clean water for cooking and drinking. The water flows so freely that you even use it for washing. To clean the filter you just filter some water, then use that water to backflow the filter, washing the dirt and contaminants out of the filter.
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