Pamlico Air 14 in. W X 25 in. H X 2 in. D Fiberglass 4 MERV Air Filter is the ultimate solution for cleaner and healthier indoor air. Made with top-quality fiberglass material, this filter effectively captures dust, pollen, pet dander, and other airborne particles, ensuring a fresher and more breathable environment. With a MERV rating of 4, it provides excellent filtration without restricting airflow. Easy to install and replace, this 1 pack of filters is suitable for most standard air conditioning and heating systems. Give your home the gift of cleaner air with Pamlico Air.