The PureSource ULTRAWF Kenmore 46-9999 Refrigerator Water Filters come in a pack of 3 Aqua Blue filters, compatible with Frigidaire and Kenmore models. Each filter is made of plastic and metal, weighing 2.73 pounds. The package dimensions are 11.85×7.6×2.76 inches, and the filters are designed to purify water for your refrigerator.