40"W X 4"H [Duct Opening] Linear Aluminum Clip-On Bar Return Air Grille [Outer Dimensions: 41.25"W x 5.25"H] 6in diameter actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

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

text-decoration: none

Ideal for Walls & Ceilings: Designed for seamless installation in standard 14" X 8" duct openings

Filter Size - 19

+ Product Details Size & Compatibility – The size of galvanized sheet metal straight floor boot is 8" X 6" X 6"

40"W X 4"H [Duct Opening] Linear Aluminum Clip On Bar Return Air Grille [Outer Dimensions: 41.25"W x 5.25"H] 6in diameter actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 26 5 8" width X 26 5 8" height text decoration: none