Kenmore 469081 Refrigerator Water Filter is a 3-stage filtration unit that uses activated carbon block technology to remove chlorine taste and odor from water. It has a capacity of 300 gallons or 6 months and weighs 0.5 lbs. The filter is compatible with Kenmore refrigerators and has a model number of 469081. The unit is 8 inches tall, 15 inches wide, and 7 inches deep. It comes with a manufacturer warranty of 6 months and is made in the United States.