Coli salmonella campylobacter and shigella.
Virus water filter camping.
Water filters work by physically straining out protozoan cysts such as cryptosporidium and giardia lamblia and bacteria such as e.
They simply slip through the filter media that filters use.
Because of this they re too small for backpacking filters to catch.
Survivor filter pro virus and heavy metal tested 0 01 micron water filter for camping hiking and emergency.
These biological pathogens are the main water concerns if you re traveling in the u s.
On the microscopic scale viruses are far smaller than protozoa and bacteria.
The best filtration systems can remove chemicals heavy metals and odors using activated carbon embedded in the core of the media.
4 6 out of 5 stars 1 670 ratings.
3 stages 2 cleanable 100 000l membranes and a carbon filter for family preparedness visit the survivor filter store.
A backpacking water filter not purifiers can remove particulates bacteria protozoans giardia cryptosporidium but cannot remove viruses.
To protect against protozoa bacteria and even viruses there is a wide range of water filtration and purification systems built specifically for backpacking many options on this list are great for day hiking trail running and travel too.