500ml per use
uses: one time
purity: 6-log bacteria reduction, 97% salt rejection
hydration time: 8 hours at 20 C
calories: 480 per use
Simple and easy emergency desalination. The
Mariner F2O desalinator works by osmosis, the
natural way of filtering water.
When placed in a salt water source, the nutrient
powder blend inside the Mariner draws water
through the pouch’s membrane filter walls while
blocking contaminants — including 97% of salt.
To use, simply place the Mariner F2O directly in the
sea water and tether the filter to the raft or stationary
object. That’s it. As water flows into the pouch by
osmosis, salt and other contaminants are kept
outside the filter. No pumping or manipulation is
The result is a clean and hydrating drink that
provides 480 critical calories invaluable in survival
situations at sea.