14" x 24" or 24" x 14" Cube Core Eggcrate Return Air Grille 3-Way or 4-Way Tough reinforced metallized polyester jacket

Tough reinforced metallized polyester jacket - tear and puncture resistant

actual front end outer dimensions are approximately 38 5/8" width X 20 5/8" height -

no scuff powder coat durable finish

actual front end outer dimensions are approximately 27 5/8" width X 36 5/8" height

Actual Filter Size – 11 3/4"w x 11 3/4" x 1"

14" x 24" or 24" x 14" Cube Core Eggcrate Return Air Grille 3-Way or 4-Way Tough reinforced metallized polyester jacket+ Product Details Size 14" x 24" or 24" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 25. 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