Filters the suspended substances, rust and sediments etc.
Calcium
Adds calcium to increase the alkaline mineral content in water, thus facilitating the electrolysis process and removing residual chlorine.
Pre-Carbon
Provides first round activated carbon filtering of impurities to improve color and taste of water while removing odor. Impregnated with silver, it also doubles up as an anti-bacterial element to inhibit the growth of bacteria within the filter.
Post-Carbon
Removes any remaining agrichemicals, disinfectants, phenol, trihalomethane and other harmful chemicals in source water.