30" x 32" or 32" x 30" Cube Core Eggcrate Return Air Grille w26h26 this air supply register is

this air supply register is ideal for sidewall and ceiling applications

Designed for optimum performance

+ Product Details Size - 36"w X 10"h is the size for the duct opening measurement only

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

30" x 32" or 32" x 30" Cube Core Eggcrate Return Air Grille w26h26 this air supply register is+ Product Details Size 30" x 32" or 32" x 30" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 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