PleatJet II dust collectors employ a horizontal cartridge filter design for easy maintenance and filter changes. A specially engineered venturi pulse cleaning system has been incorporated as a standard feature. Opti-Pulse cleaning design optimizes energy from pulse pipe, providing a more uniform dust release. Collectors offer all-welded construction with heavy-duty cartridge support. "No tool" " quick release doors make filter changes simple. Models are available to accommodate 500-50000 CFM and industry standard cartridges. Sly, Inc. P.O. Box 5939 Cleveland, OH, 44101