6" x 34" or 34" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 36.5"] Aluminum Bar ensuring even air distribution throughout

ensuring even air distribution throughout your space

Actual Filter Size – 31 3/4"w x 31 3/4" x 1"

actual front end outer dimensions are approximately 26 5/8" width X 12 5/8" height -

Actual Filter Size – 29 3/4"w x 11 3/4" x 1"

For a visual guide on how to measure your vent hole before ordering a grille

6" x 34" or 34" x 6" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum - White [Outer Dimensions: 8.5" X 36.5"] Aluminum Bar ensuring even air distribution throughout+ Product Details Perfect Fit & Easy Sizing Designed for a 6" x 34" or 34" x 6" duct opening (measured at the opening), with actual outer dimensions of 8. 5" W x 36. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 5. 75" x 33. 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