32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 6" Diameter + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 22" x 26" OR 26" x 22" duct opening (measured at the opening)

Actual Filter Size – 25 3/4"w x 5 3/4" x 1"

this register is designed to last for years without rusting

75"H – fits a 16" X 16" duct opening

32" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 6" Diameter + Product Details Perfect Fit+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 24" OR 24" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 26. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 23. 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