14" X 8" [Duct Opening] 3-Way Air Vent Adjustable Aluminum Curved Blades Integral Multi-Shutter Damper HVAC Diffuser [Outer Dimensions: 15.75"W X 9.75"H] Aluminum Adjustable Curved Blade Actual Filter Size – 9

Actual Filter Size – 9 3/4"w x 11 3/4" x 1"

Filter grille features a user-friendly plastic latch that requires no screwdriver for opening

Airflow – Easy unrestricted airflow for your HVAC system

Designed for optimal air flow and lasting durability

actual front end outer dimensions are approximately 16 5/8" width X 14 5/8" height

14" X 8" [Duct Opening] 3-Way Air Vent Adjustable Aluminum Curved Blades Integral Multi-Shutter Damper HVAC Diffuser [Outer Dimensions: 15.75"W X 9.75"H] Aluminum Adjustable Curved Blade Actual Filter Size – 9+ Product Details Size 14"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are 15. 75" width X 9. 75" height. Design Individually adjusting curved blades. Multi shutter damper with handle operator to adjust air flow. 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