30" X 24" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Filter Grille + Product Details Size -

+ Product Details Size - 26"w X 6"h is the size for the duct opening measurement only

+ Product Details Size - 8"w X 28"h is the size for the duct opening measurement only

this grille seamlessly drops into the designated place

actual front end outer dimensions are approximately 26 5/8" width X 14 5/8" height

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

30" X 24" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES Filter Grille + Product Details Size -+ Product Details Size 30"w X 24"h is the size for the duct opening measurement only, [Outer Dimensions: 32. 5"w X 26. 5"h] Actual Filter Size 29 3 4"w x 23 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,