Fill2Pure replacement filter Advanced

Advanced replacement filter for all Fill2Pure water bottles for travel in developing countries and extreme survival environments.  Fill2Pure water filter bottle reduces up to 99.9999% of harmful bacteria, chemicals, flouride and chlorine plus viruses and diseases. Last for approx. 500 refills. 





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Advanced replacement filter for all Fill2Pure water bottles - filters the same as the Standard, plus viruses and diseases such as polio, hepatitis A, Leptospirosis.

We recommend the use of advanced filters for travel in developing countries where viruses and diseases may be present in water. The Fill2Pure water bottle removes 99.9999% of contaminants while you drink.  Will prevent most water borne illnesses for travellers.  Fill from a tap or a muddy creek and instantly drink pure, safe, clean water.

This filter is used in by the military and humanitarian organisations in Third World environments. It uses the same filter that is in the fast flow filter but with the addition of an iodinated resin barrier that provides additional protection against viruses and bacteria to 99.9999%.

It is safe, non-toxic and non-leaching; EPA, FDA and NSF approved. It acts like a pincushion of molecules that are permanently bonded to the filter that disrupts and ruptures the cell structures of water borne micro-organisms. Its biostatic effect reduces bacteria to 99.99%.  BIOSAFE® has an indefinite shelf life.


For more information on how the filter works and which contaminants are removed see here > Fill2Pure technology



How to drink: Hold the bottle upright and suck as from a straw.  Not suitable for small children due to the force needed to draw up the straw.  Because the bottle is made from stainless steel it can not be squeezed to push the water through - thus you need to suck the water through. Stainless steel bottles are for those wishing to store their drinking water in safe stainless steel rather than plastic that may leach toxins.


Fill2Pure filtered stainless steel water bottles were previously sold in Australia under the brand name 'Seychelle'.

See full details of the Fill2Pure water bottle here.  Browse our BPA free bottles and stainless steel bottles.

  • Shop by your values Zero waste, PVC Free, Phthalate Free, BPA Free

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