10" x 10" Cube Core Eggcrate Return Air Grille Insulated Line + Product Details Size –

+ Product Details Size – 24" x 24" is the size for the duct opening measurement only

+ Why Hvac Premium HVAC Premium has been providing superior quality service for many years

this flex duct decreases the pressure loss and provides a more hygienic environment

75" width X 25

10" x 10" Cube Core Eggcrate Return Air Grille Insulated Line + Product Details Size –+ Product Details Size 10" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" X 11. 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