Spring water, distilled water, tap, or reverse osmosis water?

Among spring water, distilled water, tap water, and reverse osmosis (RO) water, RO water is the safest and purest option. Spring water may contain minerals but lacks consistent quality, and distilled water removes all minerals, which can affect taste and health. Tap water often carries impurities. The Elite Series 3 RO Filter balances purity and mineral retention, providing clean, great-tasting water that’s ideal for everyday consumption.