Inquiry (采购产品): Filter For A Ductless Bath Fans Good Morning, I am looking for a replacement air filter for a ductless bath fan. It has a steel frame and is approximately 7 5/8" X 7". It has silver metal outer panels with a charcoal center. It has a hole in the center (not exactly in the exact center). It has a label on it that says: D-MARK INC. Mt. Clements, MI 48045 U.S. Pat 4,227,904 I am looking for replacement filters for this bath fan. Thanks. Diana **** Hidden Message ***** Diana Newman 1701 Elton Rd Silver Spring, MD 20903 USA Company: Duffie Inc E-mail: call1dino@yahoo.com **** Hidden Message ***** call1dino@yahoo.com
