The Nilfisk GD10 Back vacuum has received a Green Label by the Carpet and Rug Institute. It has a low noise level and its lightweight, ergonomic design is proven to reduce fatigue. The upstream HEPA-filter allows for safe collection of hazardous materials, trapping 99.99 percent of particles, down to and including 0.3 microns. Exhaust air is directed upward so that it does not interfere with the operator. The GD10 Back vacuum comes standard equipped with a sack-style main filter that will prolong the life of both the HEPA-filter and motor. For more information visit www.stop-the-dust.com or call (800) 645-3475.