24" x 32" or 32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Copper Coil actual front end outer dimensions

actual front end outer dimensions are approximately 10 5/8" width X 10 5/8" height

+ Product Details Size - 12"w X 18"h X 2"d (for duct opening measurement only)

this guard ensures long-lasting protection and security

3 * Insulation density is 30kgs/CBM = 0

lightweight aluminum

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