24" X 24" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 25.75 X 25.75] 7" Diameter Actual Front End Outer Dimensions w34h34 Product Description Introducing our LO612

Actual Front End Outer Dimensions Are 12" Width X 5" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

Insulation – A thick blanket of fiberglass insulation provides you with an R-Value of 6

Actual Filter Size – 23 3/4"w x 47 3/4" x 1"

+ Product Details Size – 28"w X 20"h is the size for the duct opening measurement only

+ Product Details Size - 8"w X 14"h is the size for the duct opening measurement only

24" X 24" Heavy Duty Floor Grille Fixed Blades Air Grille Brown [Outer Dimensions: 25.75 X 25.75] 7" Diameter Actual Front End Outer Dimensions w34h34 Product Description Introducing our LO612 Actual Front End Outer Dimensions Are 12" Width X 5" Height SEE IN DESCRIPTION HOW TO MEASURE A GRILLE Insulation – A thick blanket of fiberglass insulation provides you with an R Value of 6