12" x 12" Cube Core Eggcrate Return Air Grille White This grill comes in four

This grill comes in four different designs

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Elevate your living space with this sophisticated addition

this coil exceeds the required 700 PSI for R410 with a pressure rating of 2300 to 6500 PSI

12" x 12" Cube Core Eggcrate Return Air Grille White This grill comes in four+ Product Details Size 12" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" X 13. 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