DFO CELLULEX FR FILTER CARTRIDGE (289 MM X 365 MM) OD X 660 MM L, (11.36" X 14.36") OD X 26.00" L
Cellulex Flame Retardant Oval Cartridge Filter, (289 mm X 365 mm) outer diameter X 660 mm length, (11.36-inch X 14.36-inch) outer diameter X 26.00-inch length, Open/Open Endcaps for Downflo Oval cartridge collectors.