08/28/2026
The river is the filter.
Before a mountain stream ever reaches you, it has tumbled over rock, dropped through air, and turned through countless small vortices.
No cartridge. No power supply. Just distance, gravity, and time — and water arriving somewhere different from where it started.
That’s the part worth sitting with: in nature, movement isn’t what happens to the water on the way to being treated. Movement is the treatment.