24" x 32" or 32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Copper Coil designed for optimal airflow and

designed for optimal airflow and efficiency

with actual outer dimensions of 34

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

The tool-free latch allows hassle-free maintenance

Our Aluminum Ceiling Diffuser is not only a design marvel but also a practical choice for your HVAC system

24" x 32" or 32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Copper Coil designed for optimal airflow and+ 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