14" x 25" Cube Core Eggcrate Return Air Filter Grille for 1" Filter flat stamped steel HVAC Premium has been providing

HVAC Premium has been providing superior quality service for many years

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but still very thin

Filter Size - 9

actual front end outer dimensions are approximately 20 5/8" width X 32 5/8" height

14" x 25" Cube Core Eggcrate Return Air Filter Grille for 1" Filter flat stamped steel HVAC Premium has been providing+ Product Details Perfect Fit & Easy Sizing Designed for a 14" x 25" OR 25" X 14" duct opening (measured at the opening), with actual outer dimensions of 16. 5" W x 27. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 13. 75" x 24. 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