32"w X 16"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 17.75"h] Adjustable Return Actual Filter Size – 23

Actual Filter Size – 23 3/4"w x 19 3/4" x 1"

The premium plated finish and modern design make it a luxurious and impressive addition to your home decor

Design – Circular return valves - designed to be used in low and medium pressure ventilation air conditioning systems

Durable Construction – Made from high-quality

Actual Filter Size – 15 3/4"w x 25 3/4" x 1"

32"w X 16"h Aluminum Exterior Gable Louver Vent for Walls & Crawlspace - Weather-Resistant Air Grille with Screen Mesh - [Outer Dimensions 33.75"w x 17.75"h] Adjustable Return Actual Filter Size – 23+ Product Details Size 32"w X 16"h X 2"d (for duct opening measurement only); actual front end outer dimensions are 33. 75" Width X 17. 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