32" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 8" Round Duct Pipe Full Control – Full 190

Full Control – Full 190 degrees control of air direction vertically & horizontally

actual front end outer dimensions are approximately 20 5/8" width X 22 5/8" height -

Actual Filter Size – 7 3/4"w x 7 3/4" x 1"

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

32" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 8" Round Duct Pipe Full Control – Full 190+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 20" OR 20" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 22. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 17. 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