22"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 23.75"w x 23.75"h] w25h25 + Product Details Perfect Fit actual front end outer RG1612AL Compatible with Duct 4"

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 12" OR 12" x 32" duct opening (measured at the opening)

high-impact clear plastic for long-lasting performance

+ Product Details Size - 14"w X 22"h is the size for the duct opening measurement only

10" Circular Round Aluminum HVAC Supply Grille Air Diffuser - With Butterfly Damper - Vent Duct Cover

Crafted from high-quality

22"w X 22"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace Weather Resistant Air Grille with Screen Mesh [Outer Dimensions 23.75"w x 23.75"h] w25h25 + Product Details Perfect Fit actual front end outer RG1612AL Compatible with Duct 4" + Product Details Perfect Fit & Easy Sizing Designed for a 32" x 12" OR 12" x 32" duct opening (measured at the opening) high impact clear plastic for long lasting performance