30" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coat North America's hub for top-quality

North America's hub for top-quality HVAC solutions

actual front end outer dimensions are approximately 34 5/8" width X 12 5/8" height -

+ Product Description Introducing our High-Quality Copper Coil

It has an outer surface made of high-quality aluminum foil and an inner surface made of metalized PET with inside high-tensile spring steel wire

30" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Powder-Coat North America's hub for top-quality+ Product Details Perfect Fit & Easy Sizing Designed for a 30" x 10" OR 10" x 30" duct opening (measured at the opening), with actual outer dimensions of 32. 5" W x 12. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 29. 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