10" x 10" Cube Core Eggcrate Return Air Grille Color_White The 1/2" black insulation

The 1/2" black insulation

High Quality Copper Coil Meets/Beats ASTM B280 Standard for Air Conditioning and Refrigeration (Made From C12200 - 99

unrestricted airflow with a precise 50° angled design

actual front end outer dimensions are approximately 9

1/2” - 3119 PSI

10" x 10" Cube Core Eggcrate Return Air Grille Color_White The 1/2" black insulation+ 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