4 Way Supply Ceiling Air Diffuser – E Coronacion Enterprises
10"w X 10"h 4-Way Aluminum Curved Blade Adjustable Air Supply HVAC Diffuser - Full Control Vertical/Horizontal Airflow Direction - Vent Duct Cover [Outer Dimensions: 11.65"w X 11.65"h] - - Amazon.com
Hvac Diffuser Manufacturer from Delhi
Dundas Jafine Air Diffuser 6 inch | The Home Depot Canada