The Frigidaire PureAir Ultra II Refrigerator Air Filter (PAULTRA2) is a white electric air filter designed specifically for Frigidaire refrigerators. It features absorption cooling and a carbon filter for efficient filtration, ensuring clean and fresh air inside your fridge. This high-quality filter is compatible with Frigidaire refrigerators and is made in the United States, providing a reliable and efficient solution for keeping your refrigerator air clean and fresh.