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Indeed.. And its even taught in many survival courses NOT aimed specifically for people thats on the sea, but on land..Crawl79:If this isn't a joke, please don't do it....This is taught in every Water Survival Course which any person working on the ocean should take.
:blush: Thanx!rhadamantus:i wouldn't be surprised. he did ask about it nicely (i never thought for once he was joking or was being stupid).
They claim having the smalest in the world: www.katadyn.chMidnight Star:Does anyone have a small, reverse osmotic filter, that will fit in their jacket pocket? Is it possible?