8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) mobile home rv It is compatible with 4"

It is compatible with 4" duct

Experience the difference in quality with our sleek design and hassle-free functionality

Filter Size - 35

+ Product Details Size - 6"w X 30"h X 2"d (for duct opening measurement only)

actual front end outer dimensions are 7" diameter

8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) mobile home rv It is compatible with 4"+ Product Details Size 8" round duct opening Heavy Gauge Steel Heavier gauge than needed, built for durability and long life in mind, but still very thin. Installation Easy to Install. Design This airflow control component are made to connect to HVAC diffuser and restrict airflow. + Product Description Introducing the 8" Radial Damper Your Solution for Controlled Airflow Experience enhanced indoor comfort with our 8" Radial Damper. Designed to