0.80±0.02 IV Low Acetaldehyde 1.0 ppm PET Resin for Pure Water Bottles Problem Bottled pure water sometimes develops a faint sweet or fruity off-note after a few weeks on the shelf, even when the water tested at the plant is fully compliant. Retailers reject those lots, and consumers read the smell as contamination, which damages brand trust far beyond the value of a single shipment. This matters most for large water brands, where a single off-taste complaint can trigger a