Mcnett Frontier Emergency Water Filter

FRONTIER EMERGENCY WATER FILTER:Emergency or back up filter for traveling. hiking and fishing. The filter can be used to drink from any bottle or cup or directly from water sources. Removes contaminants down to 2 microns in size including pathogens such as giardia. cryptosporidium and large bacteria. Can filter up to 20 gallons depending on water clarity. Comes with filter and straw.