A measure of how effectively the filter removed flavor taints, along with the resulting odor taints, that CR added to plain water with minimal intrinsic flavor and odor (the "control" water).

Ten brands including Miran Drinking Water, Pak Aqua, Jel Bottled Water, Neo, Aab-e-Dubai, Eltsen, Pure Water, Aqua Health, Oslo and More Plus were found to be unsafe due to the presence of higher ...