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Katadyn

<p>Water filters and purifiers remove pathogens from fresh water, but they don’t make sea water drinkable. This compact, hand-powered unit does, using the same reverse osmosis membrane as shipboard desalinators. The 4.5 litre/hour output accommodates up to 20 people in survival situations where continuous pumping is possible, or smaller groups on the move for sea kayaking expeditions, etc.</p><ul><li>Energy Recovery System recirculates pressurized reject water to the back side of the piston, assisting the next stroke and reducing the effort needed to operate</li><li>Salt rejection is 98.4% on average (95.3% minimum)</li><li>Optimal pumping rate is 30 strokes/minute</li><li>Flow is 4.5 litres/hour (+/- 15%)</li><li>Dimensions are 14 x 56 x 9cm</li></ul>

Katadyn Survivor 35 Water Desalinator

Water can be treated using various types of filters, chemicals or non-chemical purification methods, or a combination. Filters on their own will not remove viruses as they are too small.

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Katadyn Survivor 35 Water Desalinator

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