16"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 17.75"w x 25.75"h] return filter Design - special "V" shaped

Design - special "V" shaped louvers ensure 100% view block while ensuring easy un-restricted air flow

and home improvement remodeling specialists in completing their masterpieces

Actual Filter Size – 15 3/4"w x 19 3/4" x 1"

+ Product Details Size – 14"w X 20"h is the size for the duct opening measurement only

16"w X 24"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 17.75"w x 25.75"h] return filter Design - special "V" shaped+ Product Details Size 16"w X 24"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 17. 75" Width X 25. 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