The katadyn bottle purifier I posted is an actual purifier and works on chemicals, virus's and other pathogens.
Good stuff, looks like it employs the same kind of 3 step process (Filter, Charcoal, Mystery) Good to know there another maker of similar tech
The Katadyn® MyBottle™ Purifier is the only EPA-registered water purifier on the market.
I like how they quote the same exclusivity that the First Need does
I was given a UV pen kit. Still trying to get used to that one...killing everything without straining out the floaters. Both go with me for now
I think if I were to use a SteriPen I'd probably also use a light and cheap (but quality) filter as well. The SteriPen doesn't actually kill the biological elements though (FWIU) rather it sterilizes them so they cant reproduce (and run amok in your system). So essentially you get micro-sushi