People don't drink from a camper tank, this is what 5 gal bottles are for. One person needs one gallon of potable water, this includes meals and
non-alcohol beverages. One 5 gal bottle will last ONE WEEK for one person.
That 40 gal tank is for bathroom and washing dishes and vegetables. Put an external sediment filter on the hose that you're filling it with, and fill
at wherever camp you stop.
There are no "plants", every village has a few places with RO machine in the shack, to fill 5 gal bottles. They could (probably) run a hose into your
tank if you insist, and it will cost you the same per gallon. |