32" x 36" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coat Designed for optimal air flow

Designed for optimal air flow and lasting durability

our Radial Damper simplifies the process of managing airflow

actual front end outer dimensions are approximately 32 5/8" width X 28 5/8" height

Suitable For Floor

32" x 36" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coat Designed for optimal air flow+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 36" Or 36" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 38. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 35. 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