28"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 29.75"W X 19.75"H] w12h12 professional look Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
professional look
+ Product Details Size - 25"w X 10"h is the size for the duct opening measurement only
+How To Measure A Grille Overall Size:
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+ Product Details Size - 34"w X 10"h is the size for the duct opening measurement only
28"W X 18"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 29.75"W X 19.75"H] w12h12 professional look Compatible With Duct 7in Applications This sheet metal DDAG A 1212 professional look + Product Details Size 25"w X 10"h is the size for the duct opening measurement only