>>491165"Because methods based on halogens, such as iodine and chlorine, do not kill Cryptosporidium, and because filtration misses some viruses, the best protection may require a two-step process of either filtration or coagulation-flocculation, followed by halogenation. Boiling is effective in all situations."
Gerba C, Rose J (1990). "Viruses in Source and Drinking Water". In McFeters, Gordon A. ed. Drinking water microbiology: progress and recent developments. Berlin: Springer-Verlag. pp. 380–99. ISBN 0-387-97162-9.
It seems reality overrules your fantasy. Enjoy the power of Das Normative des Faktischen. Either boil or get diarrhea at some point, that's the choice you have. So far you picked diarrhea, newfag.