34" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w10h10 Cubic core eggcrate design has

Cubic core eggcrate design has the highest rate of airflow efficiency

providing comfort and control

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

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

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

34" x 10" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w10h10 Cubic core eggcrate design has+ 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