Primo® Water 5-Gallon Water Refill

9-step purification process and unique blend of minerals deliver a great taste

• Purified to the highest industry standards. 9-step process includes sand filtering, carbon filters to remove chlorine disinfection, reverse osmosis or distillation, micro-filtration to remove very small particles and microbiological constituents and then ozonation to ensure the water is completely disinfected.
• Injected with a specially formulated blend of minerals. Calcium chloride, magnesium sulfate and sodium bicarbonate provide an ultra-clean taste and silky finish.