26"W X 8"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 27.75"W X 9.75"H] 18" Round Duct Pipe Elevate your space with hassle-free Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

Elevate your space with hassle-free functionality and experience superior ventilation today

this easy-to-install grille fits seamlessly into any standard return filter opening

875" width X 21

75" width X 9

3 * Insulation density is 30kgs/CBM = 0

26"W X 8"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 27.75"W X 9.75"H] 18" Round Duct Pipe Elevate your space with hassle free Compatible With Duct 7in Applications This sheet metal DDAG A 1212 Elevate your space with hassle free functionality and experience superior ventilation today this easy to install grille fits seamlessly into any standard return filter opening