Air filter bag ExCharge®

polypropylenepolyesterfabric

Safety is our top priority. This is why BWF Envirotec pioneered then launched the first filter medium tested by DEKRA GmbH. ExCharge® filter bags are manufactured from antistatic needlona® filter media. Its resistance value is significantly less than 106 Ohm (measured according to DIN 54345 Parts 1 and 5). High-quality stainless steel fibres in the supporting fabric ensure the filter bags' safe discharge. ExCharge® is available for polypropylene, polyacrylonitrile, polyester, m-aramide, polyimide, polyphenylene sulfide and polytetrafluoroethylene needle felts. Advantages of ExCharge® at a glance Protects against explosions by permanently discharging electrostatic charge Permanently antistatic behaviour due to high-quality stainless steel fibres in the carrier fabric Application ExCharge® filter bags from BWF Envirotec are used in the food, wood and chemical industries, for example, as well as in coal processing.