What is left in water after the reverse osmosis process?

After reverse osmosis, water is stripped of most contaminants, impurities, and minerals, leaving it as pure H₂O. While this ensures safety and purity, some essential minerals can be reintroduced for health and taste. The Elite Series 2 Alkaline Filter is an excellent choice to replenish these minerals, balance pH, and enhance water quality, making it healthier and more enjoyable.