32" x 32" Cube Core Eggcrate Return Air Grille return filter + Product Details Size –

+ Product Details Size – 24"w X 32"h is the size for the duct opening measurement only

14" Circular Round Aluminum HVAC Supply Grille Air Diffuser - With Butterfly Damper - Vent Duct Cover

actual front end outer dimensions are approximately 26 5/8" width X 32 5/8" height

thanks to counter-sunk screw holes and included screws

32" x 32" Cube Core Eggcrate Return Air Grille return filter + Product Details Size –+ Product Details Size 32" x 32" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 33. 75" X 33. 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 electric