Fiberglass filter medium GD

dustroll

Available in two grades of glass fiber media - GD and GHD, and three grades of synthetic media - P, ST and MD, the Koch Automatic Rolls are versatile products. They are made of dense media and hold dust in huge capacities. Necking os avoided through the use of a full-width integral scrim placed on every roll. They can be made with cores as well without nay alteration. Major brands like AAF, Farr, BLC and Continental's original equipments make use of Koch's Automatic Rolls.