32" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w25h25 Actual Front End Outer Dimensions

Actual Front End Outer Dimensions Are 31

actual front end outer dimensions are approximately 12 5/8" width X 28 5/8" height

What Is A MERV Rating

High Quality – Solid stamped steel with counter-sunk screw holes (screws included) and no sharp edges

+ Product Details Size - 26"w X 14"h is the size for the duct opening measurement only

32" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w25h25 Actual Front End Outer Dimensions+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 14" OR 14" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 16. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 13. 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