34" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w8h8 designed to distribute air evenly

designed to distribute air evenly throughout your space

10" x 4" Floor Register HVAC Air Supply Grille - Heavy Duty Rigid Built - Plastic Never Rust Vent Duct Cover

with actual front end outer dimensions of 6"

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

34" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w8h8 designed to distribute air evenly+ Product Details Perfect Fit & Easy Sizing Designed for a 34" x 10" Or 10" x 34" duct opening (measured at the opening), with actual outer dimensions of 36. 5" W x 12. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 33. 75" x 9. 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