Hart & Cooley® 16-6 Round Diffuser, 6 in, 8-1/2 in ID x 9-15/16 in OD Dia, Steel, Bright White
Hart & Cooley® Round Diffuser, Series: 16 Series, 6 in, 55 to 135 cfm Rating, 8-1/2 in ID x 9-15/16 in OD Diameter, Steel, Bright White