22" x 34" or 34" x 22" Cube Core Eggcrate Return Air Grille Powder-Coated actual front end outer dimensions

actual front end outer dimensions are approximately 32 5/8" width X 18 5/8" height -

Actual Filter Size – 24 3/4"w x 19 3/4" x 1"

4" X 14" Brass Victorian Floor Register Grille - Modern Contempo Decorative Grate - HVAC Vent Duct Cover - Brass Plated

+ Product Details Size – 14" x 28" or 28" x 14" is the size for the duct opening measurement only

Measure the size of the air duct/drywall opening

22" x 34" or 34" x 22" Cube Core Eggcrate Return Air Grille Powder-Coated actual front end outer dimensions+ Product Details Size 22" x 34" or 34" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 75" X 35. 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