10"W X 8"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 11.6"W X 9.6"H] Curved Blade Steel Design – Easy unrestricted air

Design – Easy unrestricted air flow for your HVAC system

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

875" width X 10" height

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10"W X 8"H [Duct Opening] Aluminum Double Deflection Adjustable Air Supply HVAC Diffuser - [Outer Dimensions: 11.6"W X 9.6"H] Curved Blade Steel Design – Easy unrestricted air+ Product Details Size 10"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 6" width X 9. 6" height. Design Full Control Vertical Horizontal Air flow Direction. Horizontal blades in the front, Vertical blades in the back, both individually adjustable. High Quality Aluminum The premium durable aluminum will never rust and it will never wear through leaving the material with an elegant,