Ultra-Web FR or Flame Retardant Cartridge Filter, 12.84-inch outer diameter x 26.00-inches long, open/open endcaps for Donaldson Torit AerTable (Round Access Cover), CX, Downdraft Bench 2000 and 3000, Downflo II (DFT) dust collector, Weld Bench and other brands of cartridge collectors. (1.50-inch Pleat Height)
Used in general industrial filtration applications where submicron sized particulate is in the airstream and high efficiency dust removal is a requirement. Media is cellulose based with a Nanofiber cover of 0.2-0.3 micron in diameter spun resilient fiber. Filter cartridges have a MERV 13 rating, are stable in airstreams to 180 degrees F, and exhibit enhanced surface loading with excellent particulate release characteristics.