26" x 6" or 6" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coated this grill will provide the

this grill will provide the design aesthetic you're looking for

helping to maintain consistent temperature settings

Ideal for Walls & Ceilings: Designed for seamless installation in standard 16" X 12" duct openings

actual front end outer dimensions are approximately 22 5/8" width X 14 5/8" height -

+ Product Details Size – 12"w X 8"h is the size for the duct opening measurement only

26" x 6" or 6" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coated this grill will provide the+ Product Details Perfect Fit & Easy Sizing Designed for a 26" x 6" OR 6" x 26" duct opening (measured at the opening), with actual outer dimensions of 28. 5" W x 8. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 25. 75" x 5. 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 Made