BBA Filtration has added the SuperPleat cartridge filter media, designed for use in pulsejet dust/baghouse filtration. The product, made of 100 percent spunbonded polyester trilobal fibers, provides additional surface to increase efficiency and is heat resistant to 270 degrees F. Available in weights of 4, 6 and 8 osy (138, 203 and 271 gsm), the SuperPleat retains sharp pleats, allowing for more filtering area in the same space normally taken up by a bag filter.