24" x 34" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Filter Grille nextElementSibling

nextElementSibling

Design – Heavy gauge steel

actual front end outer dimensions are approximately 20 5/8" width X 10 5/8" height

actual front end outer dimensions are approximately 27 5/8" width X 34 5/8" height

24" x 34" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Filter Grille nextElementSibling+ Product Details Perfect Fit & Easy Sizing Designed for a 24" x 34" OR 34" x 24" duct opening (measured at the opening), with actual outer dimensions of 26. 5" W x 36. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 23. 75" x 33. 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