8" Ceiling Diffuser with Round Grille/Damper/Box with 6", 7", 8" Collar

Model MV Ceiling Diffuser Line Is A Snap To Install In Any Ceiling. Quick Tear Off Bands Allow For Easy Size Changes and Our Swinging Clips Will Fasten the Assembly Into the Ceiling In Seconds! Made From High Impact Polymers and Featuring A Virtually Airtight Damper For Winter Shut Off and/or Volume Control Makes them A Great Fit In Any Application.

Features:

• One Man Installation In 3-4 Minutes
• No Special Tools Needed To Adjust Damper or Change Collar Size.
• No Condensation
• Better Airflow
• Less Noise
• Scratch Resistant
• No Visible Seams On Corners
• Paintable Faceplate
• No Rusting
• Butterfly Damper Can't Be Over Opened
• Suitable For Dropped Ceilings
• No Assembly Required