Description
Actual Filter Size – 17 3/4"w x 27 3/4" x 1"
12"w X 2"h Is The Size For The Duct Opening Measurement Only
actual front end outer dimensions are 13
Each grille is securely shrink-wrapped with a cardboard backing to prevent damage during shipment
6"w X 6"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - White [Outer Dimensions 7.75"w x 7.75"h] Powder Coated Actual Filter Size – 17+ Product Details Size 6"w X 6"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 7. 75" Width X 7. 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