6" BUTTERFLY DAMPER - For T-Bar, Drop Ceiling Grilles, Lay in Diffusers (6" round duct opening) Brown Upgrade your air distribution strategy 4 X 12 Is CRFG2028 Width_14in

Upgrade your air distribution strategy today – invest in the efficiency and convenience of the 8" Radial Damper

Filter Size - 15

this guard fits almost any thermostat and blends seamlessly into any setting

actual front end outer dimensions are approximately 16 5/8" width X 30 5/8" height

+ Product Details Size - 24"w X 12"h is the size for the duct opening measurement only

6" BUTTERFLY DAMPER For T Bar, Drop Ceiling Grilles, Lay in Diffusers (6" round duct opening) Brown Upgrade your air distribution strategy 4 X 12 Is CRFG2028 Width_14in Upgrade your air distribution strategy today – invest in the efficiency and convenience of the 8" Radial Damper Filter Size 15