36"W X 24"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 37.75"W X 25.75"H] Ceiling and versatile for any project 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
and versatile for any project
+How To Measure A Grille Overall Size:
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+ Product Details Size - 18"w X 22"h is the size for the duct opening measurement only
+ Product Details Size – 10" X 4" is the size for the duct opening (floor/vent hole) measurement only
36"W X 24"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 37.75"W X 25.75"H] Ceiling and versatile for any project 4 X 12 Is CRFG2028 Width_14in and versatile for any project +How To Measure A Grille Overall Size: