32" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Compatible with Duct 10" helping to maintain consistent temperature

helping to maintain consistent temperature settings

Can be hooked up with our "Butterfly Dampers" for precise airflow control

+ Product Details Perfect Fit & Easy Sizing - Designed for a 30" x 14" OR 14" x 30" duct opening (measured at the opening)

+How To Measure A Grille Overall Size:

+ Product Details Size - 10"w X 12"h is the size for the duct opening measurement only

32" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Compatible with Duct 10" helping to maintain consistent temperature+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 14" OR 14" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 16. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 13. 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