The Rigid Bag Filter is designed for use in HVAC air handling systems and provides a higher level of air filter efficiency in your air handling system.
This F7 EN 779 classification Carbon Impregnated Filter is a heavy duty rigid bag filter. It is made up of 2 layers of synthetic air filter media within a high quality rigid construction plastic frame. Furthermore, the Carbon Impregnated Filter has a longer clogging time than the standard flat pocket air filters. Therefore is a lower risk of loss from clogged ducts and a higher level of efficiency.