Whirlpool EDR3RXD1 EveryDrop Ice & Water Refrigerator Filter 3 Sulfur & Manganese The ballast was designed to

The ballast was designed to have a water-tight case and allows the operator to monitor the system's condition through it's 4 segment LED display

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and teaches appropriate corrective action to improve water quality

Whirlpool EDR3RXD1 EveryDrop Ice & Water Refrigerator Filter 3 Sulfur & Manganese The ballast was designed toThe Whirlpool EveryDrop EDR3RXD1 Ice & Water Refrigerator Filter features triple filtration technology that is designed to remove 66 contaminants from pharmaceuticals, lead, and industrial chemicals. The particle and micro filtration layers remove the large and medium size contaminants from the water, while the absorption filtration layer removes the microscopic contaminants. One EDR3RXD1 filter is equivalent to 1,500 water bottles, so it should be