Description
8" x 8" [Duct Opening] Ceiling Supply Diffuser Vent Cover 1 Way Airflow with Full Aluminum Frame, Back Blades & Opposing Blade Lever Damper [Outer Size: 11" x 11"] Stick on Side Take Off It can also be used MFRG2420W HP It can also be used with metal risers actual front end outer dimensions are approximately 28 5 8" width X 34 5 8" height Always measure the actual opening in your ceiling or wall accordion title { font size: 18px