32" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w36h36 so you are not left

so you are not left with much waste

Actual Front End Outer Dimensions Are 18" Width X 5" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

+ Product Details Size – 14" x 24" or 24" x 14" is the size for the duct opening measurement only

we cater to your needs

+ Product Details Size - 18"w X 10"h is the size for the duct opening measurement only

32" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w36h36 so you are not left+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 26" OR 26" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 25. 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