22" x 30" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w14h14 + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 22" or 22" x 12" duct opening (measured at the opening)

The grille comes with all necessary screws for a secure fit

875" height

actual front end outer dimensions are approximately 28 5/8" width X 12 5/8" height

22" x 30" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w14h14 + Product Details Perfect Fit+ Product Details Perfect Fit & Easy Sizing Designed for a 22" x 30" OR 30" x 22" duct opening (measured at the opening), with actual outer dimensions of 24. 5" W x 30. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 21. 75" x 29. 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