Product details:
The model you select may not exactly match the image. The Return Grille Filter provides a high efficiency, long life alternative to a 1 filter. Our patented design, unique to the industry, captures a significant amount of the airborne particles, in the air that circulates through the filter. Features: Mounts in most return filter grilles. Pleated for greater media capacity. Low pressure drop provides a comfortable air flow. Maintains equipment efficiency longer than standard filters. MERV 10.