water purifier survival - An Overview
The AQ-5200’s ANSI/NSF certifiications (PDF) include chlorine, which is used to eliminate pathogens in municipal water supplies and is also the chief reason for “poor-tasting” faucet water; guide, which can leach from old pipes and pipe solder; mercury; live cryptosporidium and giardia, two prospective pathogens; and chloramine, a persistent