water purifier survival - An Overview
The AQ-5200’s ANSI/NSF certifiications (PDF) consist of chlorine, which is used to kill pathogens in municipal water provides and is particularly the Main cause of “poor-tasting” faucet water; direct, which can leach out of aged pipes and pipe solder; mercury; live cryptosporidium and giardia, two probable pathogens; and chloramine, a persist