20" X 40" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES w22h22 order a 14x14

order a 14x14

Pre-scored Outlines per Diameters from 6" - 18" Outer Dimensions 23

actual front end outer dimensions are approximately 32 5/8" width X 12 5/8" height

our Rectangular Duct Cap provides a secure and tight fit

+ Product Details Size - 32"w X 34"h X 2"d (for duct opening measurement only)

20" X 40" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIR FLOW - LINEAR BAR GRILLES w22h22 order a 14x14+ Product Details Size 20"w X 40"h is the size for the duct opening measurement only, [Outer Dimensions: 22. 5"w X 42. 5"h] Actual Filter Size 19 3 4"w x 39 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,