16" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum steel our carefully crafted products offer

our carefully crafted products offer superior performance

+ Product Details Size - 34"w X 14"h is the size for the duct opening measurement only

Carefully Shrink Wrapped With Cardboard Backing To Prevent Damage In Shipment

+ Product Details Size - 24"w X 12"h is the size for the duct opening measurement only

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16" x 16" Cube Core Eggcrate Return Air Filter Grille for 1" Filter - Aluminum steel our carefully crafted products offer+ Product Details Perfect Fit & Easy Sizing Designed for a 16" x 16" duct opening (measured at the opening), with actual outer dimensions of 18. 5" W x 18. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 15. 75" x 15. 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 Made from