Certification: We limited our testing to pitchers which were NSF/ANSI forty two and 53 certified. We chose to exclude water filters which were tested by other laboratories, even when they presupposed to meet the NSF's standards. These merchandise frequently use phrases like "independently tested to ANSI/NSF criteria. Alongside with raising https://griffinclucj.dgbloggers.com/22032672/examine-this-report-on-ph-test-kit