Description
actual front end outer dimensions are approximately 38 5/8" width X 36 5/8" height
85" width X 7
background-color: #000
+ Product Description Enhance your HVAC system with our Aluminum Return Filter Linear Bar Grille
Ideal for Walls & Ceilings: Designed for seamless installation in standard 30" X 6" duct openings
14" x 18" or 18" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter return grille actual front end outer dimensions+ Product Details Perfect Fit & Easy Sizing Designed for a 14" x 18" OR 18" X 14" duct opening (measured at the opening), with actual outer dimensions of 16. 5" W x 20. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 13. 75" x 17. 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