IRON REMOVAL, SAND FILTERATION, ACTIVATED CARBON FILTERATION, 5 MICRON, SUSPENDED SOLID, ORGANIC COMPOND OR SEDIMENTS, ALGE, CHLORINE, ODOUR / TASTE /SMELL, DISSOLVED IRON/ON/ ORGANIC IRON ITS PREVENTS RED / BROWN IRON STANES IN BATHROOM/OR/ OR KITCHEN EQIEMENTS AND TAPS, REMOVE METALIC TASTE FROM WATER/