14"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 15.75"w x 15.75"h] Compatible With Duct 8in accordion-item

accordion-item

+ Product Details Size – 8"w X 6"h is the size for the duct opening measurement only

+ Product Details Size - 30"w X 18"h X 2"d (for duct opening measurement only)

Actual Filter Size – 25 3/4"w x 7 3/4" x 1"

+ Product Description Introducing the 3-coned supply grille for a T-bar lay-in

14"w X 14"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 15.75"w x 15.75"h] Compatible With Duct 8in accordion-item+ Product Details Size 14"w X 14"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 15. 75" Width X 15. 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