8" x 26" or 26" x 8" Cube Core Eggcrate Return Air Grille Return Grille please note that the total

please note that the total outer dimensions of the grille measure 7" in diameter

Suitable for all AC applications

Design – Fixed hinged for easy filter change & cleaning - uses a 1" thick filter

Actual Front End Outer Dimensions Are 14" Diameter

designed for superior airflow (up to 95%) and easy filter access

8" x 26" or 26" x 8" Cube Core Eggcrate Return Air Grille Return Grille please note that the total+ Product Details Size 8" x 26" or 26" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 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