14"W X 12"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 15.75"W X 13.75"H] Aluminum /* Adding space between bullet Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
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Actual Filter Size – 29 3/4"w x 29 3/4" x 1"
+ Product Details Size – 12"w X 18"h is the size for the duct opening measurement only
+ Product Details Size - 22"w X 24"h is the size for the duct opening measurement only
14"W X 12"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 15.75"W X 13.75"H] Aluminum * Adding space between bullet Compatible With Duct 7in Applications This sheet metal DDAG A 1212 * Adding space between bullet points * } li { margin bottom: 15px cursor: pointer