10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 12.5" X 34.5"] steel Refrigerant - 1/2" White Insulation

Refrigerant - 1/2" White Insulation - 50' Long

+ Product Details Size - 32"w X 4"h is the size for the duct opening measurement only

while the powder-coat finish offers a sleek

controlled by a switch

Our T bar drop ceiling grills are renowned for their exceptional 360-degree airflow capability

10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 12.5" X 34.5"] steel Refrigerant - 1/2" White Insulation+ Product Details Perfect Fit & Easy Sizing Designed for a 10" x 32" or 32" x 10" duct opening (measured at the opening), with actual outer dimensions of 12. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 9. 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