Round Diffusers

Hart & Cooley Round Ceiling Diffuser, 6 inch Diam, L88-242
Hart & Cooley Round Ceiling Diffuser, 8 inch Diam, L88-243
Hart & Cooley Round Ceiling Diffuser, 10 inch Diam, L88-244
Hart & Cooley Round Ceiling Diffuser, 12 inch Diam, L88-645
Hart & Cooley Round Ceiling Diffuser, 14 inch Diam, L88-646
Hart & Cooley Round Ceiling Diffuser, 18 inch Diam, L89-080