36" X 24" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES flat stamped steel + Product Details Size –

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

DIY projects

+ Product Details Size - 16"w X 26"h is the size for the duct opening measurement only

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

Upgrade today for better performance and cleaner air

36" X 24" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES flat stamped steel + Product Details Size –+ Product Details Size 36"w X 24"h is the size for the duct opening measurement only, [Outer Dimensions: 38. 5"w X 26. 5"h] Actual Filter Size 35 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,