30" x 22" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w6h6 + Product Details Size –

+ Product Details Size – 34"w X 20"h is the size for the duct opening measurement only

Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment

while its modern design complements any space

actual front end outer dimensions are approximately 30 5/8" width X 18 5/8" height

30" x 22" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w6h6 + Product Details Size –+ Product Details Perfect Fit & Easy Sizing Designed for a 30" x 22" OR 22" x 30" duct opening (measured at the opening), with actual outer dimensions of 32. 5" W x 24. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 29. 75" x 21. 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