Description
Efficient Airflow Design: The slots are meticulously angled to diversify airflow in two directions
actual front end outer dimensions are approximately 20 5/8" width X 14 5/8" height
actual front end outer dimensions are approximately 26 5/8" width X 22 5/8" height
and a polished
+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 34" Or 34" x 32" duct opening (measured at the opening)
30" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 10" Diameter Efficient Airflow Design: The slots+ Product Details Perfect Fit & Easy Sizing Designed for a 30" x 32" OR 32" x 30" duct opening (measured at the opening), with actual outer dimensions of 32. 5" W x 34. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 29. 75" x 31. 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