The water bottle with filter uses an activated carbon labyrinth filter to effectively remove pathogens 2 microns or larger including giardia, cryptosporidium and large bacteria.
Redesigned to trap even more contaminants than before. Ideal for hiking and travel. No pumping mechanisms or hoses are required. Simply fill the bottle, insert the filter and squeeze to drink. Removes contaminants down to 2 microns, including giardia, cryptosporidium and bacteria. Filter good for up to 200 fills of the bottle depending on water clarity. Made in USA.