16"W X 16"H [Duct Opening] 4-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser [Outer Dimensions: 17.75"W X 17.75"H] w24h24 We are proud to have

We are proud to have served over 5

actual front end outer dimensions are approximately 18 5/8" width X 27 5/8" height

Elevate the performance and appearance of your ventilation system today

Actual Filter Size – 23 3/4"w x 27 3/4" x 1"

+ Product Details Size – 14"w X 36"h is the size for the duct opening measurement only

16"W X 16"H [Duct Opening] 4-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser [Outer Dimensions: 17.75"W X 17.75"H] w24h24 We are proud to have+ Product Details Size 16"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are 17. 75" width X 17. 75" height. Design Individually adjusting curved blades for better air flow control. Screws Included High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant, beautiful, and smooth surface, adds a luxurious touch to any home.