Are you looking to hunker down or be mobile? For mobile solutions, get a filter.
For all situations besides being out on the ocean or chemical contamination, get a hanging bag filter like this one:
Pumps are a pain in the ass. As a back up, get some chlorine dioxide pills.
For the ocean or chemical contamination cases, get a portable solar still, like one of these:
“With laws shall our land be built up, but with lawlessness laid waste.”
Want DP delivered to your inbox daily? Subscribe here: