The Ice and Water Refrigerator Filter 2 EDR2RXD1 Single by EveryDrop is a white plastic water filter designed for the Aqua Optima Evolve model. It features a 2-stage filtration method with carbon/charcoal to remove contaminants such as lead. This filter is suitable for both commercial and household use, comes with a 6-month manufacturer warranty, and is lightweight at 0.4 lbs. It is a reliable and efficient solution for keeping your water clean and safe for consumption.