Description
Scratch-Resistant Finish - The powder-coated surface offers a smooth
Actual Filter Size – 11 3/4"w x 19 3/4" x 1"
Actual Filter Size – 27 3/4"w x 35 3/4" x 1"
These are specially sized to fit into all drop ceilings
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36" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Brown Scratch-Resistant Finish - The powder-coated+ Product Details Perfect Fit & Easy Sizing Designed for a 36" x 14" OR 14" x 36" duct opening (measured at the opening), with actual outer dimensions of 38. 5" W x 16. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 35. 75" x 13. 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