>>1264033yes and no, most stuff will be filtered like debris and bacteria some stuff won't if you don't have the newest foam ones.
the basic sawyer filter only 0.1 microns so the all viruses get through. which can means these guys
https://en.wikipedia.org/wiki/Human_viruses_in_water#Viruses_present_in_watersame with heavy metals, pollutants or smelly/tasty stuff like sulfurus gases (think swampwater smell). you need a charcoal filter for that.
>>1264019this a few bottles of heavy metal laden water won't kill you if you only consume it for a limited time over a holiday.
>>1264014good some people are retard consumers. but its nothing new just next thing after fleur de sel or pink himalayan salt.