8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) Width_20in Universal size

Universal size

with actual outer dimensions of 26

Actual Filter Size – 23 3/4"w x 9 3/4" x 1"

Actual Filter Size – 15 3/4"w x 21 3/4" x 1"

this grill is the epitome of excellence in both form and function

8" RADIAL DAMPER - Control Your Airflow on drop ceiling grilles (8" round duct opening) Width_20in Universal size+ 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