57 MSA Roll-Aire Replacement Air Filter RollKoch 109-704-033 voomi_id_61342 Voltage Range: 120-240V

Voltage Range: 120-240V

Reduces vibration to extend belt and bearing life

facilitating airflow in HVAC systems

floating point actuator and straightforward external push-button manual control ensure ease of use and maintenance

57 MSA Roll-Aire Replacement Air Filter RollKoch 109-704-033 voomi_id_61342 Voltage Range: 120-240VTYPE MD Polyester Replacement Roll Filters All Koch Automatic Rolls, regardless of type of original equipment, are guaranteed to meet or exceed specifications. To insure easy installation, paper leaders and trailers are furnished with each roll. In addition, every roll is subjected to a rigid quality control inspection of the media and winding technique before shipping. Automatic Roll Filter Media Koch Automatic Roll Filters are presently in use