6" x 6" [Duct Opening] Flat Plaque Aluminum Ceiling Supply Diffuser Duct Cover with Lever-Operated Damper for Air Flow Control [Outer Dimensions: 9" x 9"] Compatible With Duct 10in it's perfect for moisture-prone areas

it's perfect for moisture-prone areas like bathrooms and basements

+ Product Details Size - 20"w X 14"h X 2"d (for duct opening measurement only)

resisting rust and wear while adding a sleek

Monitor the pump for any unusual noises or vibrations

The design eliminates noise and prevents louvers from vibrating

6" x 6" [Duct Opening] Flat Plaque Aluminum Ceiling Supply Diffuser Duct Cover with Lever-Operated Damper for Air Flow Control [Outer Dimensions: 9" x 9"] Compatible With Duct 10in it's perfect for moisture-prone areas+ Product Details Size Refers to duct opening only. The face frame extends roughly 1. 5" on each side. Do not measure the overall grille for sizing. Design All aluminum frame and back blades. Rustproof and built to last in moisture prone environments. Quiet Airflow Opposing blade damper design reduces vibration and noise for smoother air distribution. Clean Finish White powder coated surface resists chips, scratches, and discoloration over time. Easy