32" x 36" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Curved Blade Steel this grille is a testament

this grille is a testament to high standard craftsmanship

Easy Installation: Comes with mounting screws for a secure fit in minutes

+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 14" or 14" x 10" duct opening (measured at the opening)

High Quality – Solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size – 18"w X 34"h is the size for the duct opening measurement only

32" x 36" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Curved Blade Steel this grille is a testament+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 36" Or 36" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 38. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 35. 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