Carbon Filters Are Common POUs Carbon filters are effective in trapping organic matter in water. In addition, the efficiency of these filters decreases with use. Change filters frequently. Follow manufacturer's advice for installation and service. Since most home treatment units remove chlorine, home treated water should be consumed immediately after treatment.
Different bacteria can grow in almost any water, especially at warm temperatures.
If water is not to be used right away, home treated water can be stored a few days in the refrigerator or in a cooler. These storage tanks should be cleaned, disinfected, and refilled periodically. MPW water meets or exceeds the Safe Drinking Water Act standards. MPW does not consider home treatment devices necessary and does not recommend them.