16" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Grille Metal Fab - A brand

Metal Fab - A brand you can trust

+ Product Details Size – 14"w X 22"h is the size for the duct opening measurement only

+ Product Details Size – 14"w X 18"h is the size for the duct opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 32" or 32" x 12" duct opening (measured at the opening)

+ Product Details Size - 10"w X 32"h is the size for the duct opening measurement only

16" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Grille Metal Fab - A brand+ Product Details Perfect Fit & Easy Sizing Designed for a 16" x 14" OR 14" X 16" duct opening (measured at the opening), with actual outer dimensions of 18. 5" W x 16. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 15. 75" x 13. 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