The Nordyne 669064R Hog Hair Filter is a durable HVAC air filter designed to capture dust, dirt, lint, and other airborne particles before they enter the heating or cooling system. Made with dense hog-hair filter media, it allows air to pass through while trapping contaminants, helping protect internal components and maintain efficient airflow. This filter is commonly used in Nordyne ... https://www.partshnc.com/nordyne-669064r-hog-hair-filter