[. . . ] The Nilfisk BackVacuum is a powerful, lightweight, HEPA-filtered backpack vacuum. [. . . ] dB(A) feet 115 8. 7 1, 000 102 120 0. 82 0. 82 403 9 x 12 x 18 9. 9 61 50 FEATURES&BENEFITS HEPA BackVacuum In the first stage of separation, a disposable paper bag captures the bulk of collected debris. The prefilter protects the motor and acts as a barrier to particles in the event a bag breaks. HEPA (High Efficiency Particulate Air) filters ensure that 99. 97% of all ultrafine particles, toxic or nuisance, are retained down to and including 0. 3 microns. Rounded ergonomic design reduces bulk and promotes comfort and maneuverability in confined areas. Patented rubber articulated joint ensures flexibility and enables vacuum to conform to the operator's movement. Motor positioned in lower half of vacuum to maintain low center of gravity. Patented rubber articulated joint ensures flexibility. Standard Accessories · 2 HEPA exhaust filters · 3" round brush · 50 ft. [. . . ] / 300 Technology Drive / Malvern, PA 19355 / 1-800-645-3475 / www. pa. nilfisk-advance. com Nilfisk-Advance Canada Company / 396 Watline Avenue / Mississauga, Ontario L4Z 1X2 / Canada / (905) 712-3260 Since this product is continually being improved, these specifications may change without notice. PS168 05/03 Printed in U. S. A. [. . . ]