This is an inquiry message about carbon filled metal filter in the 108th China Canton Fair. (这是一条买家关于"carbon filled metal filter"的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) carbon filled metal filter I have a filter with a D-Mark Filter I need to replace. There is a D-Mark sticker with a 527L designation on it, showing a 1981 date. The filter is 7"" x 7.5"", apprx .25"" thick. There is a hole just of center. It goes in a ventilation system in a bathroom. The filter is metal mess, circular holes, filled with carbon. Do you have them. DI am looking for a filter Contact Info (联系信息) james dieffenwierth 76179 USA Company: IN2 FR8 Logistics E-mail: in2fr8@hotmail.com in2fr8@hotmail.com
