Flanders - 16 in. W X 20 in. H X 4-1/2 in. D Synthetic 8 MERV Pleated Air Filter 1 pk

Designed for higher-capacity residential or light commercial systems, this 16 x 20 x 4-1/2 inch Flanders synthetic pleated filter provides MERV 8 performance to improve air cleanliness while maintaining strong airflow. Its extended-surface pleated media offers more filtration area than standard 1-inch filters, helping capture dust, lint, pollen, mold spores, and other common airborne particles over a longer service interval.