34" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w20h20 this piece is the perfect

this piece is the perfect touch of class you need to add to your decor

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 18" OR 18" x 24" duct opening (measured at the opening)

Total outer size of this grille is

75" width X 35

34" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w20h20 this piece is the perfect+ Product Details Perfect Fit & Easy Sizing Designed for a 34" x 8" Or 8" x 34" duct opening (measured at the opening), with actual outer dimensions of 36. 5" W x 10. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 33. 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