Inquiry (采购产品): replacement filter and advice I have one of the D-Mark filters in our bath room vent fan. it is 7 X 4 and would like information for replacement. Also would like information on devices you may have to remove fumes and toxic gas out of a shop or room 50 X 110 feet **** Hidden Message ***** Randy Carter 1335 SE 16th St Ft Lauderdale`, FL 33316 USA Company: SunDance Marine Title: Service Manager E-mail: randy@sundancemarineusa.com **** Hidden Message ***** randy@sundancemarineusa.com
