30"W X 18"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 31.75"W X 19.75"H] 18in diameter accordion dd ul li { 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
30"W X 18"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 31.75"W X 19.75"H] 18in diameter accordion dd ul li { 4 X 12 Is CRFG2028 Width_14in accordion dd ul li { margin bottom: 6px actual front end outer dimensions are approximately 9