18" X 8" 2-Way Air Supply Grille Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White flat stamped steel + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
+ Product Details Size - 12"w X 18"h is the size for the duct opening measurement only
+ Product Details Size - The listed 10" diameter refers specifically to the size of the duct opening
actual front end outer dimensions are approximately 14 5/8" width X 10 5/8" height
Actual Filter Size – 27 3/4"w x 5 3/4" x 1"
75"H – fits a 10" X 8" duct opening
18" X 8" 2 Way Air Supply Grille Steel HVAC Vent Cover with Damper, Wall Ceiling Register, White flat stamped steel + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 12"w X 18"h is the size for the duct opening measurement only + Product Details Size The listed 10" diameter refers specifically to the size of the duct opening