14" x 26" or 26" x 14" Cube Core Eggcrate Return Air Grille steel + Product Details Size –

+ Product Details Size – 24" x 24" with 8" collar T-Bar drop ceiling perforated return grill - metal back casing

actual front end outer dimensions are 26

ensuring consistent and efficient air distribution throughout your space

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14" x 26" or 26" x 14" Cube Core Eggcrate Return Air Grille steel + Product Details Size –+ Product Details Size 14" x 26" or 26" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 27. 75". High Quality High quality, rust free aluminum construction with smooth finished edges and counter sunk screw holes (screws included); no sharp edges.. Installation Location sidewall and ceiling. Design Cubic core eggcrate design Offers highest airflow efficiency at almost 95%, reducing