34" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w26h26 and brown – to harmonize

and brown – to harmonize with your interior theme

+ Product Details Size – 26" x 34" or 34" x 26" is the size for the duct opening measurement only

powder-coated surface is scratch-resistant

Actual Filter Size – 29 3/4"w x 19 3/4" x 1"

Efficient Airflow Design: The slots are meticulously angled to diversify airflow in two directions

34" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w26h26 and brown – to harmonize+ Product Details Perfect Fit & Easy Sizing Designed for a 34" x 26" Or 26" x 34" duct opening (measured at the opening), with actual outer dimensions of 36. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 33. 75" x 25. 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