But following decades of inner debate, we’ve a bit calm our requirements. We’ll now settle for the looser language of “tested to ANSI/NSF expectations”—as opposed to Qualified for them—supplied some strict conditions are fulfilled: one, that the testing is completed by an independent laboratory, not the filter maker; two, that https://daltonqairx.thelateblog.com/22284580/the-definitive-guide-to-alkaline-water-benefits-and-disadvantages