28"W X 22"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 29.75"W X 23.75"H] Grille accordion-title { font-size: 17px 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
28"W X 22"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 29.75"W X 23.75"H] Grille accordion title { font size: 17px 4 X 12 Is CRFG2028 Width_14in accordion title { font size: 17px Suitable for medium pressure applications