26"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 9.75"h] Aluminum Adjustable Curved Blade When it's time to upgrade

When it's time to upgrade your HVAC Vents in your house

+ Product Details Outer dimensions: 25

and Centralized Air Ducted Units

+ Product Details Size - 18"w X 12"h X 2"d (for duct opening measurement only)

Operating temperature from -40°f to +248°f [-40°c to +120°c]

26"w X 8"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 27.75"w x 9.75"h] Aluminum Adjustable Curved Blade When it's time to upgrade+ Product Details Size 26"w X 8"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 27. 75" Width X 9. 75" Height Weather and Pest Proof These louvers are especially designed to prevent water from entering your home, and with a built in back 1 2" mesh they also protect you from annoying rodents like mice, rats, birds, and squirrels High Quality Aluminum The premium durable aluminum will never rust and it will never wear