24" x 12" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder Coated transparent design that complements any

transparent design that complements any setting

to Ensure Perfect Smooth Finish

actual front end outer dimensions are approximately 42 5/8" width X 22 5/8" height -

+ Product Details Size – 12"w X 4"h is the size for the duct opening measurement only

24" x 12" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder Coated transparent design that complements any+ Product Details Perfect Fit & Easy Sizing Designed for a 24" x 12" OR 12" x 24" duct opening (measured at the opening), with actual outer dimensions of 26. 5" W x 14. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 23. 75" x 11. 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