24" X 30" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES 7" Diameter + Product Details Size –

+ Product Details Size – 8"w X 10"h is the size for the duct opening measurement only

+ Product Details Size – 8" x 26" or 26" x 8" is the size for the duct opening measurement only

+ Product Details Size – 30" x 30" is the size for the duct opening measurement only

making it an essential fitting for any HVAC system

while also preventing air leakage making your HVAC system more energy efficient and in turn

24" X 30" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES 7" Diameter + Product Details Size –+ Product Details Size 24"w X 30"h is the size for the duct opening measurement only, [Outer Dimensions: 26. 5"w X 32. 5"h] Actual Filter Size 23 3 4"w x 29 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,