14" x 34" or 34" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter sidewall We pride ourselves on offering

We pride ourselves on offering top-of-the-line products that meet the highest standards

actual front end outer dimensions are 15" Width X 15" Height

+ Product Details Perfect Fit & Easy Sizing - Designed for a 12" x 34" or 34" x 12" duct opening (measured at the opening)

Actual Filter Size – 24 3/4"w x 9 3/4" x 1"

actual front end outer dimensions are approximately 34 5/8" width X 16 5/8" height

14" x 34" or 34" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter sidewall We pride ourselves on offering+ Product Details Perfect Fit & Easy Sizing Designed for a 14" x 34" OR 34" X 14" duct opening (measured at the opening), with actual outer dimensions of 16. 5" W x 36. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 13. 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