6" x 32" or 32" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 32.5"] Aluminum Adjustable Curved Blade Actual Filter Size – 23

Actual Filter Size – 23 3/4"w x 29 3/4" x 1"

with screws included to make setup quick and hassle-free

+ Product Details Size – 22"w X 8"h is the size for the duct opening measurement only

+ Product Details Size - 22"w X 4"h is the size for the duct opening measurement only

order a 14x20 grille

6" x 32" or 32" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 32.5"] Aluminum Adjustable Curved Blade Actual Filter Size – 23+ Product Details Perfect Fit & Easy Sizing Designed for a 6" x 32" or 32" x 6" duct opening (measured at the opening), with actual outer dimensions of 8. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 5. 75" x 31. 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 Made