12" x 8" or 8" x 12" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 14.5" X 10.5"] 12" Diameter Center Core is Removable for

Center Core is Removable for Easy Access and Maintence

you can't go wrong with this decorative grill

Actual Filter Size – 27 3/4"w x 27 3/4" x 1"

much more than the required 700 psi for r410

it ensures long-lasting performance in both residential and commercial settings

12" x 8" or 8" x 12" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 14.5" X 10.5"] 12" Diameter Center Core is Removable for+ Product Details Perfect Fit & Easy Sizing Designed for a 12" x 8" or 8" x 12" duct opening (measured at the opening), with actual outer dimensions of 14. 5" W x 10. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 11. 75" x 7. 75" x 1" Premium Airflow Efficiency High performance cube core eggcrate design allows 95% airflow efficiency, reducing energy costs and maximizing HVAC system lifespan. Durable, Rust Free Aluminum