8" X 14" Or 14" X 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 15.75] w22h22 + Product Details 18"w X Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

+ Product Details 18"w X 18"h is the size for the drywall opening measurement only

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 8" OR 8" x 32" duct opening (measured at the opening)

Our Metal And Paper Diagonal Support Bars Ensure The Filter Can Hold AN extra Heavy Load Of Dirt

HVAC Premium has been providing superior quality service for many years

Material – 1680D Polyester

8" X 14" Or 14" X 8" Heavy Duty Floor Grille Fixed Blades Air Grille Brown [Outer Dimensions: 9.75 X 15.75] w22h22 + Product Details 18"w X Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details 18"w X 18"h is the size for the drywall opening measurement only + Product Details Perfect Fit & Easy Sizing Designed for a 32" x 8" OR 8" x 32" duct opening (measured at the opening)