34" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w10h10 Check Out This Asin For

Check Out This Asin For Matching T-Bar Drop-Ceiling Grille: B007CNEJZK

actual front end outer dimensions are approximately 31

Smooth powder-coated white finish for a sleek look and scratch resistance

A: Black Grilles Always Look Sharp And Never Show DIrt & Dust Marks

875" width X 21

34" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w10h10 Check Out This Asin For+ Product Details Perfect Fit & Easy Sizing Designed for a 34" x 10" Or 10" x 34" duct opening (measured at the opening), with actual outer dimensions of 36. 5" W x 12. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 33. 75" x 9. 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