36" X 14" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Return Grille T-Bar With Plenum Box + Product Details Size -

+ Product Details Size - 8"w X 26"h is the size for the duct opening measurement only

Crafted meticulously from high-quality steel

Actual Filter Size – 35 3/4"w x 25 3/4" x 1"

+ Product Details Size – 22"w X 26"h is the size for the duct opening measurement only

36" X 14" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Return Grille T-Bar With Plenum Box + Product Details Size -+ Product Details Size 36"w X 16"h is the size for the duct opening measurement only, [Outer Dimensions: 38. 5"w X 18. 5"h] Actual Filter Size 35 3 4"w x 15 3 4" x 1" High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Location Sidewall and ceiling. Design Heavier gauge than needed,