Diffusers and Fittings

Hart & Cooley A505MS 2-Way Square Ceiling Diffuser, 305 cfm, 14 Inch H x 14 Inch W Duct, Aluminum

Hart & Cooley 672 Return Air Grille, 10 Inch W x 4 Inch H, Steel, Bright White Enamel

RectorSeal® AirTec Ceiling Diffuser without Damper, 55 - 350 cfm, 8 Inch H x 8 Inch W Duct, 9-1/4 Inch Ceiling Mount