EHM COMPOSITE 6 STAGE FILTER CARTRIDGE: By utilizing a specially formulated 6-stage filter, the EHM Alkaline Water Pitcher removes chlorine, heavy metals, and other contaminants from water, sets its pH to a basic value between 8.5 and 10 depending on the source water. It also adds calcium, magnesium, and potassium minerals and anti-oxidants, and provides a low negative ORP between -100 and -200 mv. * Tourmaline stones to raise the pH.* Negative potential Balls to reduce the ORP value. Maifan stones to re-mineralize the water by adding iron, zinc, calcium and other beneficial minerals. High Anti-Oxidant for natural anti-aging properties at the same level or better than Vitamin C *Far Infrared stones to energize the water *Abundant minerals (Ca, Mg, Na, K and more) deposited into the water naturally. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Weight: 1.0 Pounds, Manufacturer: EHM