1.digital timer remind you to replace the cartridge 2.healthy,keep your body acid-base balance 3.convenience,easy to wash Water Pitcher SW002EFEATURESIncreasing the pH of the filtered water typically to between 8.5 and 9.5 Changing the oxidation/reduction potential of the water (ORP) to between -100mV and -250mV. Reducing the size of the clusters of water molecules so that the water is more ...