Let's put PYURIFI against the Deschutes River just above Dillon Falls and below Sunriver. This is relatively clear water with plenty of opportunity upstream to pick up nasty organisms like Giardia and E-Coli. Rich put's his money where his mouth is and takes a refreshing drink from water purified right out of the river.
This video was taken on 3/3/2023. I'm posting here on 3/16/2023 and can happily report that I survived! No ill effects from drinking water that would have made me sick without PYURIFI on the job.