14" x 22" or 22" x 14" Cube Core Eggcrate Return Air Grille Compatible With Duct 6in actual front end outer dimensions

actual front end outer dimensions are approximately 31 5/8" width X 24 5/8" height -

+ Product Details Size - 8"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – 15" Corner Baseboard Grille - White - HVAC corner vent cover

Weather and Pest Proof – These louvers are especially designed to prevent water from entering your home

Crafted from durable ABS plastic

14" x 22" or 22" x 14" Cube Core Eggcrate Return Air Grille Compatible With Duct 6in actual front end outer dimensions+ Product Details Size 14" x 22" or 22" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 23. 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