Inquiry (采购产品): electro-air,electronic air cleaner interested in obtaining replacement for old emerson UST model. present model measures approximately 20 1/2" x 21" x 6" Believe replacement would be model # 16C28S-010 installation as well **** Hidden Message ***** joseph bernardo 35 little field ave staten island, NY 10312 ALB Company: homeowner E-mail: viktorblizzard@earthlink.net **** Hidden Message ***** viktorblizzard@earthlink.net