The new PleatJet II Plus horizontal cartridge collector features the Opti-Pulse cartridge cleaning system that employs a specially designed cleaning cone that slows and spreads the velocity of the cleaning pressure, improving cartridge cleaning by ensuring even distribution of the cleaning air pressure in the cartridges. Uniform cleaning ensures that maximum filter surface area remains available for your dust collection needs. Sly Inc., Strongsville, OH 800-334-2957 www.slyinc.com