32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Curved Blade Steel + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 32" OR 32" x 30" duct opening (measured at the opening)

875" width X 15

actual front end outer dimensions are approximately 28 5/8" width X 28 5/8" height

75"H – fits a 14" X 4" duct opening

making installation a breeze

32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Curved Blade Steel + Product Details Perfect Fit+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 24" OR 24" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 26. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 23. 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