8" X 16" or 16" x 8" Heavy Duty Floor Grille - Fixed Blades Air Grille - Brown [Outer Dimensions: 9.75 X 17.75] Height_22in hp-birdscreen-overlay') Height_14in WD G128 hp jblade overlay

hp-birdscreen-overlay')

+ Product Details Perfect Fit & Easy Sizing - Designed for a 8" x 24" or 24" x 8" duct opening (measured at the opening)

actual front end outer dimensions are approximately 10 5/8" width X 22 5/8" height

Upgrade your system with our high-quality galvanized steel round duct

4" X 14" Is The Size For The Duct Opening Measurement Only

8" X 16" or 16" x 8" Heavy Duty Floor Grille Fixed Blades Air Grille Brown [Outer Dimensions: 9.75 X 17.75] Height_22in hp birdscreen overlay') Height_14in WD G128 hp jblade overlay hp birdscreen overlay') + Product Details Perfect Fit & Easy Sizing Designed for a 8" x 24" or 24" x 8" duct opening (measured at the opening)