32" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter return filter maintaining their elegant

maintaining their elegant

actual front end outer dimensions are approximately 18 5/8" width X 12 5/8" height -

+ Product Details Size – 14"w X 18"h is the size for the duct opening measurement only

powder-coated finish adds a touch of elegance while also being scratch-resistant

32" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter return filter maintaining their elegant+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 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 Made from