36" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Copper Coil this diffuser is the perfect

this diffuser is the perfect blend of function and style for your home

+ Product Details Size – 15" Wooden Corner Baseboard Grille

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 16" OR 16" x 32" duct opening (measured at the opening)

Constructed from sturdy 20-gauge steel

100% Satisfaction Guaranteed

36" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Copper Coil this diffuser is the perfect+ Product Details Perfect Fit & Easy Sizing Designed for a 36" x 26" OR 26" x 36" duct opening (measured at the opening), with actual outer dimensions of 38. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 35. 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