VAC-U-MAX Model 110MFS Portable Industrial Vacuum Cleaner offers 80% more suction power than most vacuums in the 5HP class. Unit is designed for clean-up of fine or difficult powders found in food, bakery, chemical, and general manufacturing plants including flour, corn starch, powder coatings, resins, dough, carbon black, and more. Model 110 MFS-5HP industrial vacuum cleaner features a no-belt, no-lubrication, zero maintenance direct drive blower assembly. Leaf-type filters are PTFE (Teflon-coated) static-conductive, and rated at 99.9% efficiency at 1.0 micron particle size. Unit is designed with convenient top access to washable and reusable filter. Motor stop/starter is NEMA 7/9 pushbutton. For more information visit www.vac-u-max.com/vacuum or call 1 (800) VAC-U-MAX.